Area of Triangles and Parallelograms

Question 1

Which statement is true of the right triangles ABC and DEF?

Revolt · Accepted Answer

Area of ABC is greater than area of DEF.

Question 2

⇒ 144

Revolt · Accepted Answer

117529

Question 3

⇒ 140

Revolt · Accepted Answer

117530

Question 4

⇒ 29

Revolt · Accepted Answer

117531

Question 5

⇒ 40

Revolt · Accepted Answer

117532; 117533

Question 6

A parallelogram is cut out of a 12-inch by 8-inch sheet of paper. There are four right triangle remnants. Two have the dimensions 2 inches by 9 inches, and the other two have the dimensions 3 inches by 6 inches.The resulting parallelogram has a base of approximately 9.22 inches.

Revolt · Accepted Answer

117534; ⇒ 36: 117535; ⇒ 60: 117536; ⇒ 6.51: 117537

Question 7

Which figure best demonstrates the setup for the box method of finding the area of a triangle?

Revolt · Accepted Answer

[Image: On a coordinate plane, a triangle is shown. A rect...]

Question 8

A parallelogram has coordinates of (5, 17), (10, 20), (18, 9), and (13, 6). Which right triangle represents one of the cutouts from the box method?

Revolt · Accepted Answer

[Image: A right triangle is shown. The length of one side ...]

Question 9

One of the altitudes of the parallelogram shown is units which corresponds to side AB. What is the length of the other altitude?

Revolt · Accepted Answer

6 units

Area of Triangles and Parallelograms Answers

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