Area of Triangles

Question 1

Washington Park is a grassy area bordered by three streets as pictured below.What is the area of the park to the nearest square yard?

Revolt · Accepted Answer

100,000 square yards

Question 2

Maya is finding the area of the shaded triangle below.If she considers 10 m to be the height of the triangle, what should she use as the triangle’s base?

Revolt · Accepted Answer

73 m

Question 3

A rectangular stained glass window is made up of identical triangular parts as pictured below.What is the area of the shaded triangular section?

Revolt · Accepted Answer

72 square inches

Question 4

Which expression represents the area of triangle ABC in square meters?

Revolt · Accepted Answer

One-half times 14 times 57

Question 5

What expression represents the area of the triangle?

Revolt · Accepted Answer

One-half times 10 times 24

Question 6

The shaded figure below is a diagram of a triangular tabletop.Which two measures can be used as the base and height when finding the area of the tabletop?

Revolt · Accepted Answer

113 cm and 192 cm

Question 7

Which expression represents the area of the shaded triangle?

Revolt · Accepted Answer

One-half times 5.7 times 1.9

Question 8

What is the area of the triangle?

Revolt · Accepted Answer

24 square units

Question 9

Aiden calculated the area of triangle QRS below by finding half the product of 1.5 and 1.1. What error did Aiden make?

Revolt · Accepted Answer

Aiden should have found half the product of 1.1 and 5.4 because the 1.5 line is not perpendicular to the 1.1 line.

Area of Triangles Answers

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