Area of Triangles and Parallelograms Answers

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

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⇒ 140

⇒ 29

⇒ 40

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Complete the following steps to calculate the altitude of the parallelogram using area methods.

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⇒ 144

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

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?

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.