Unit 11 Study Guide

1. What formula can you use to solve for x in the triangle shown?

Tags

CCSS.8.G.B.8

2a. Find the missing side in the right triangle.

• 17 in

• 12.7 ft

• 17 ft

• 23 ft

Tags

CCSS.8.G.B.7

2b. Find the missing side in the right triangle.

• 24 in

• 26 in

• 18 in

• 24 cm

Tags

CCSS.8.G.B.7

2c. Find the missing side in the right triangle.

• 4.8 m

• 9.1 cm

• 4.8 cm

• 1.8 cm

Tags

CCSS.8.G.B.7

2d. Find the missing side in the right triangle.

• 0.6 in

• 4.1 in

• 2.9 ft

• 2.9 in

Tags

CCSS.8.G.B.7

3a. Find the missing side in the right triangle. Round your answer to the nearest tenth.

• 4.1 yd

• 8.1 yd

• 4.1 ft

• 1.5 yd

Tags

CCSS.8.G.B.7

3b. Find the missing side in the right triangle. Round your answer to the nearest tenth.

• 11.4 in

• 16 in

• 11.4 cm

• 5.7 in

Tags

CCSS.8.G.B.7

4a. Find the missing side in the right triangle. Give your answer in radical (square root) form.

Tags

CCSS.8.G.B.7

4b. Find the missing side in the right triangle. Give your answer in radical (square root) form.

• 6 m

Tags

CCSS.8.G.B.7

5. Which sets or numbers represents the side lengths of right triangles?

Tags

CCSS.8.G.B.8