All ISEE Middle Level Math Resources
Example Questions
Example Question #1881 : Isee Middle Level (Grades 7 8) Mathematics Achievement
Find the area of a triangle with a base of 7cm and a height of 12cm.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
We know the base is 7cm and the height is 12cm. Knowing this, we will substitute into the formula. We get
Example Question #21 : How To Find The Area Of A Triangle
Find the area of a triangle with a base of 6 feet and a height that is twice the base.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base is 6ft. We also know the height is twice (or two times) the base. Therefore, the height is 12ft.
Knowing this, we can substitute into the formula. We get
Example Question #58 : Triangles
Find the area of a triangle with a base of 6cm and a height of 18cm.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base of the triangle is 6cm. We also know the height of the triangle is 18cm.
Knowing this, we can substitute into the formula. We get
Example Question #22 : How To Find The Area Of A Triangle
Use the following image to answer the question:
Find the area of the triangle if it has a height of 11 feet.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, let's look at the triangle.
We can see it has a base of 6 feet. We also know it has a height of 11 feet.
Knowing this, we can substitute into the formula. We get
Example Question #60 : Triangles
Find the area of a triangle with a height of 12 feet and a base that is half the height.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the height of the triangle is 12 feet. We also know the base is half the height. Therefore, the base is 6 feet.
Knowing this, we can substitute into the formula. We get
Example Question #61 : Geometry
Find the area of a triangle with a base of 17in and a height of 12in.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base of the triangle is 17in. We also know the height of the triangle is 12in.
Knowing this, we can substitute into the formula. We get
Example Question #21 : How To Find The Area Of A Triangle
Find the area of a triangle with the following measurements:
- Height: 13in
- Base: 8in
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base is 8in. We also know the height is 13in. We can substitute into the formula. We get
Example Question #61 : Geometry
Find the area of a triangle with the following measurements:
- base = 8in
- height = 7in
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base is 8in and the height is 7in. Knowing this, we can substitute into the formula. So, we get
Example Question #64 : Geometry
Find the area of a triangle with a base of 5cm and a height that is two times the base.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base is 5cm. We know the height is two times the base. Therefore, the height is 10cm.
So, we can substitute.
Example Question #31 : How To Find The Area Of A Triangle
Find the area of a triangle with a base of 12in and a height of 14in.
To find the area of a triangle, we will use the following formula:
where b is the base and h is the height of the triangle.
Now, we know the base of the triangle is 12in. We know the height of the triangle is 14in. So, we can substitute. We get
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