Area of Triangles and Parallelograms

Name: Revolt
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Question 1

Create a rectangle around the parallelogram. The dimensions of this rectangle are .

Revolt · Accepted Answer

C: 11 by 20

Question 2

Find the area of the four right triangles surrounding the parallelogram. The total area of the triangles is square units.

Revolt · Accepted Answer

C: 110

Question 3

Subtract the triangle areas from the area of the rectangle to obtain the area of the parallelogram. The area of parallelogram ABCD is square units.

Revolt · Accepted Answer

B: 110

Area of Triangles and Parallelograms Answers