How to find the perimeter of a trapezoid - Math
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Figure not drawn to scale
Find the perimeter of the trapezoid.
Figure not drawn to scale
Find the perimeter of the trapezoid.
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is 40 in.
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is 40 in.
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What would you call a polygon with four sides and four angles, all of different measurements?
What would you call a polygon with four sides and four angles, all of different measurements?
A quadrilateral has four sides and four angles, but no restrictions on how the lengths or measures are related. Thus, quadrilateral is the right answer.
In squares and rectangles, all four angles measure 90 degrees; thus the angles are all of equal measurements, making square and rectangle incorrect answer choices. A rhombus has two sets of angles of equal measurements, and would also be incorrect.
A quadrilateral has four sides and four angles, but no restrictions on how the lengths or measures are related. Thus, quadrilateral is the right answer.
In squares and rectangles, all four angles measure 90 degrees; thus the angles are all of equal measurements, making square and rectangle incorrect answer choices. A rhombus has two sets of angles of equal measurements, and would also be incorrect.
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Mrs. Green's garden is shaped like a trapezoid. She wants to build a fence on the perimeter of her garden. The sides of her garden measure 
. How long will the fence need to be?
Mrs. Green's garden is shaped like a trapezoid. She wants to build a fence on the perimeter of her garden. The sides of her garden measure
To calculate the perimeter of a trapezoid, find the sum of the four sides.
To calculate the perimeter of a trapezoid, find the sum of the four sides.
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The perimeter of a trapezoid is two times the base length plus two times the side lengths. True or False?
The perimeter of a trapezoid is two times the base length plus two times the side lengths. True or False?
Since the two base lengths area not the same length, you must add them separately and not just multiple one of the by two.
Since the two base lengths area not the same length, you must add them separately and not just multiple one of the by two.
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Figure not drawn to scale
Find the perimeter of the trapezoid.
Figure not drawn to scale
Find the perimeter of the trapezoid.
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is 
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is
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The perimeter of the following trapezoid is equal to 23 cm. Solve for 
. (Figure not drawn to scale.)
The perimeter of the following trapezoid is equal to 23 cm. Solve for
The perimeter is equal to the sum of all of the sides.
The perimeter is equal to the sum of all of the sides.
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Find the perimeter of the trapezoid:
Find the perimeter of the trapezoid:
The perimeter of any shape is equal to the sum of the lengths of its sides:
The perimeter of any shape is equal to the sum of the lengths of its sides:
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You recently bought a new bookshelf with a base in the shape of an isosceles trapezoid. If the small base is 2 feet, the large base is 3 feet, and the arms are 1.5 feet, what is the perimeter of the base of your new bookshelf?
You recently bought a new bookshelf with a base in the shape of an isosceles trapezoid. If the small base is 2 feet, the large base is 3 feet, and the arms are 1.5 feet, what is the perimeter of the base of your new bookshelf?
You recently bought a new bookshelf with a base in the shape of an isosceles trapezoid. If the small base is 2 feet, the large base is 3 feet, and the arms are 1.5 feet, what is the perimeter of the base of your new bookshelf?
To find the perimeter of a bookshelf, we need to add up the lengths of the sides.
We know the two bases, we just need to add the lengths of the arms.
So, our answer is 8ft
You recently bought a new bookshelf with a base in the shape of an isosceles trapezoid. If the small base is 2 feet, the large base is 3 feet, and the arms are 1.5 feet, what is the perimeter of the base of your new bookshelf?
To find the perimeter of a bookshelf, we need to add up the lengths of the sides.
We know the two bases, we just need to add the lengths of the arms.
So, our answer is 8ft
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Find the perimeter of the following trapezoid.
Find the perimeter of the following trapezoid.
The answer is 50 ft. In order to find the perimeter, you must find the length of the left side. After some deduction 
, you can find that the base of the triangle is 6 ft. Then using the Pythagorean Theorem, or 3-4-5 right triangles, you can find that the height of the triangle and rectangle is 8 ft. 
Once you find that the last side is 8 ft, you can add
to get an answer of 50 ft. for the perimeter.
The answer is 50 ft. In order to find the perimeter, you must find the length of the left side. After some deduction
Once you find that the last side is 8 ft, you can add
to get an answer of 50 ft. for the perimeter.
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The height of a trapezoid is 
cm and the length of 
is 
cm.
Find the perimeter of the trapezoid to the nearest hundreth.
The height of a trapezoid is
Find the perimeter of the trapezoid to the nearest hundreth.
Use the triangle formed by the height of the trapezoid to find the lengths of the two sides of the trapezoid and the length of 
:
. 
cm.
This finds the base of the triangle, which can be added twice to 
to find 
: 
cm.
Now, use the same triangle to find the length of the sides.
. 
cm.
Lastly, add all of the lengths together: 
cm.
Use the triangle formed by the height of the trapezoid to find the lengths of the two sides of the trapezoid and the length of
This finds the base of the triangle, which can be added twice to
Now, use the same triangle to find the length of the sides.
Lastly, add all of the lengths together:
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Find the perimeter of the trapezoid below.
Find the perimeter of the trapezoid below.
We can then use the Pythagorean Theorem to find the right portion of the bottom base. We can then use this value to determine the left portion.
Using Pythagorean Theorem again, we can calculate the left leg to be 20. That means we now know all four sides. The perimeter is simply the sum.
We can then use the Pythagorean Theorem to find the right portion of the bottom base. We can then use this value to determine the left portion.
Using Pythagorean Theorem again, we can calculate the left leg to be 20. That means we now know all four sides. The perimeter is simply the sum.
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An isosceles trapezoid has two bases that are parallel to each other. The larger base is 
times greater than the smaller base. The smaller base has a length of 
inches and the length of non-parallel sides of the trapezoid have a length of 
inches.
What is the perimeter of the trapezoid?
An isosceles trapezoid has two bases that are parallel to each other. The larger base is
What is the perimeter of the trapezoid?
To find the perimeter of this trapezoid, first find the length of the larger base. Then, find the sum of all of the sides. It's important to note that since this is an isosceles trapezoid, both of the non-parallel sides will have the same length.
The solution is:
The smaller base is equal to 
inches. Thus, the larger base is equal to:
, where 
the length of one of the non-parallel sides of the isosceles trapezoid.
To find the perimeter of this trapezoid, first find the length of the larger base. Then, find the sum of all of the sides. It's important to note that since this is an isosceles trapezoid, both of the non-parallel sides will have the same length.
The solution is:
The smaller base is equal to
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Dr. Robinson's property is shaped like an isosceles trapezoid. Dr. Robinson gave a contractor the following measurements, so that the contractor can build a wall around the enire property.
Measurements of property:
Find the perimeter of Dr. Robinson's property.
Dr. Robinson's property is shaped like an isosceles trapezoid. Dr. Robinson gave a contractor the following measurements, so that the contractor can build a wall around the enire property.
Measurements of property:
Find the perimeter of Dr. Robinson's property.
The measurements that Dr. Robinson gave to the contractor include the lengths of the two base sides and one of the non-parallel sides of the property. Since Dr. Robinson's property is shaped like an isosceles trapezoid, there must be two non-parallel sides of equal length.
The solution is:
The measurements that Dr. Robinson gave to the contractor include the lengths of the two base sides and one of the non-parallel sides of the property. Since Dr. Robinson's property is shaped like an isosceles trapezoid, there must be two non-parallel sides of equal length.
The solution is:
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This figure is an isosceles trapezoid with bases of 6 in and 18 in and a side of 10 in.
What is the perimeter of the isoceles trapezoid (in.)?
This figure is an isosceles trapezoid with bases of 6 in and 18 in and a side of 10 in.
What is the perimeter of the isoceles trapezoid (in.)?
The perimeter of the isoceles trapezoid is the sum of all the sides. You can assume the left side is also 10 in. because it is an isoceles trapezoid.
The perimeter of the isoceles trapezoid is the sum of all the sides. You can assume the left side is also 10 in. because it is an isoceles trapezoid.
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Find the perimeter of the following trapezoid:
Find the perimeter of the following trapezoid:
The formula for the perimeter of a trapezoid is:
Where 
is the base and 
is the edge
Plugging in our values, we get:
The formula for the perimeter of a trapezoid is:
Where
Plugging in our values, we get:
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Find the perimeter of the following trapezoid:
Find the perimeter of the following trapezoid:
Use the formula for 
triangles in order to find the lengths of all the sides and bases.
The formula is:
Where 
is the length of the side opposite the 
.
Beginning with the 
side, if we were to create a 
triangle, the length of the base is 
, and the height is 
.
Creating another triangle on the left, we find the height is , the length of the base is 
, and the side is 
.
The formula for the perimeter of a trapezoid is:
Where is the base and is the edge
Plugging in our values, we get:
Use the formula for
The formula is:
Where
Beginning with the
Creating another
The formula for the perimeter of a trapezoid is:
Where
Plugging in our values, we get:
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Determine the perimeter of the following trapezoid:
Determine the perimeter of the following trapezoid:
The formula for the perimeter of a trapezoid is:
,
where 
is the length of the base and 
is the length of the edge.
Plugging in our values, we get:
The formula for the perimeter of a trapezoid is:
where
Plugging in our values, we get:
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Find the perimeter of the following trapezoid:
Find the perimeter of the following trapezoid:
The formula for the perimeter of a trapezoid is:
,
where is the length of the base and is the length of the edge.
Plugging in our values, we get:
The formula for the perimeter of a trapezoid is:
where
Plugging in our values, we get:
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Find the perimeter of the following trapezoid:
Find the perimeter of the following trapezoid:
The formula for the perimeter of a trapezoid is
.
Use the formula for a 
triangle to find the length of the base and side:
Use the formula for a 
triangle to find the length of the base and side:
Plugging in our values, we get:
The formula for the perimeter of a trapezoid is
Use the formula for a
Use the formula for a
Plugging in our values, we get:
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Figure not drawn to scale
Find the perimeter of the trapezoid.
Figure not drawn to scale
Find the perimeter of the trapezoid.
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is 40 in.
In order to find the perimeter of the trapezoid, you must add up the lengths of all the sides of the trapezoid.
Because the lengths of the trapezoid are in inches, the answer is 40 in.
Compare your answer with the correct one above