How to find the perimeter of a hexagon - ISEE Upper Level Quantitative Reasoning
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Find the perimeter of a hexagon with one side having a length of 15cm.
Find the perimeter of a hexagon with one side having a length of 15cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get
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Find the perimeter of a hexagon with a side having a length of 13cm.
Find the perimeter of a hexagon with a side having a length of 13cm.
Tap to reveal answer
A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:

where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.


A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:
where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.
← Didn't Know|Knew It →
A hexagon has a side of length 13cm. Find the perimeter.
A hexagon has a side of length 13cm. Find the perimeter.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get
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Find the perimeter of a hexagon with a side having a length of 12in.
Find the perimeter of a hexagon with a side having a length of 12in.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get
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Find the perimeter of a hexagon with a side having a length of 7cm.
Find the perimeter of a hexagon with a side having a length of 7cm.
Tap to reveal answer
A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get


A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get
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Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
What is the perimeter of a hexagon with a side length of 1?
What is the perimeter of a hexagon with a side length of 1?
Tap to reveal answer
A hexagon has 6 similar sides.
The formula to find the perimeter of a hexagon is:

Substitute the side into the equation.

The perimeter of the hexagon is
.
The answer is: 
A hexagon has 6 similar sides.
The formula to find the perimeter of a hexagon is:
Substitute the side into the equation.
The perimeter of the hexagon is .
The answer is:
← Didn't Know|Knew It →
Find the perimeter of a hexagon with one side having a length of 15cm.
Find the perimeter of a hexagon with one side having a length of 15cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 13cm.
Find the perimeter of a hexagon with a side having a length of 13cm.
Tap to reveal answer
A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:

where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.


A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:
where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.
← Didn't Know|Knew It →
A hexagon has a side of length 13cm. Find the perimeter.
A hexagon has a side of length 13cm. Find the perimeter.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 12in.
Find the perimeter of a hexagon with a side having a length of 12in.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 7cm.
Find the perimeter of a hexagon with a side having a length of 7cm.
Tap to reveal answer
A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get


A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get
← Didn't Know|Knew It →
Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
What is the perimeter of a hexagon with a side length of 1?
What is the perimeter of a hexagon with a side length of 1?
Tap to reveal answer
A hexagon has 6 similar sides.
The formula to find the perimeter of a hexagon is:

Substitute the side into the equation.

The perimeter of the hexagon is
.
The answer is: 
A hexagon has 6 similar sides.
The formula to find the perimeter of a hexagon is:
Substitute the side into the equation.
The perimeter of the hexagon is .
The answer is:
← Didn't Know|Knew It →
Find the perimeter of a hexagon with one side having a length of 15cm.
Find the perimeter of a hexagon with one side having a length of 15cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 15cm.
Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 13cm.
Find the perimeter of a hexagon with a side having a length of 13cm.
Tap to reveal answer
A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:

where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.


A hexagon has 6 sides. So, to find the perimeter, we will use the following formula:
where a is the length of one side.
Now, we know a side has a length of 13cm. Knowing this, we can substitute into the formula.
← Didn't Know|Knew It →
A hexagon has a side of length 13cm. Find the perimeter.
A hexagon has a side of length 13cm. Find the perimeter.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. We multiply it by 6 because a hexagon has 6 equal sides.
So, we know the length of one side is 13cm. Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 12in.
Find the perimeter of a hexagon with a side having a length of 12in.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon. Because a hexagon has 6 equal sides, we can use any side in the formula.
So, we know the length of one side is 12in. So, we can substitute. We get
← Didn't Know|Knew It →
Find the perimeter of a hexagon with a side having a length of 7cm.
Find the perimeter of a hexagon with a side having a length of 7cm.
Tap to reveal answer
A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get


A hexagon has 6 equal sides. To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know one side has a length of 7cm. So, we get
← Didn't Know|Knew It →
Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Find the perimeter of a hexagon if it contains a side having a length of 17cm.
Tap to reveal answer
To find the perimeter of a hexagon, we will use the following formula:

where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get


To find the perimeter of a hexagon, we will use the following formula:
where a is the length of one side of the hexagon.
Now, we know the length of one side of the hexagon is 17cm.
Knowing this, we can substitute into the formula. We get
← Didn't Know|Knew It →