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Area of Triangles 11.1B

Last updated over 1 year ago
10 questions
10

Find the area of this triangle.

Hint: The base length of this triangle is 5in. The height of this triangle is 8 in.
You will multiply the base by the height. Then divide by 2. Don't forget the divinding by 2 part.

10

What is the area of this triangle?


You will have to use Pythagorean Theorem to find the height of this triangle.

12² + x² = 20²

10

Find the area of this triangle.

10

Find the area of this triangle.

You are going to have to use Pythagorean Theorem to find the height.

10

Find the area of this triangle.

10

Find the area and perimeter of this triangle.


You will have to do Pythagorean Theorem twice in this problem for the perimeter.

10

Find the area of this triangle.


10

Find the perimeter of this triangle.


10

Find the area of this triangle.


10

Find the area of this triangle.