5.6 and 5.7 Practice

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Find tangent of θ.

• 8/12

• 23/12

• 8/23

• 12/23

Answer explanation

Use TOA, from the SOHCAHTOA

Use SOHCAHTOA to solve for the missing side. Round your answer to the nearest tenth.

• 44.6

• 22.7

• 41.7

• 38.5

Use SOHCAHTOA to solve for the missing side. Round your answer to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Find the measure of the missing angle. Round your answer to the nearest tenth.

• 49.5^o

• 0.99^o

• 40.5^o

• 33.0^o

Tags

CCSS.HSG.SRT.C.8

Use SOHCAHTOA to solve for the missing side. Round your answer to the nearest tenth.

• 7

• 6.3

• 13.6

• 7.8

Use SOHCAHTOA to solve for the missing side. Round your answer to the nearest tenth.

• 20.4

• 12.7

• 15

• 21.8

Use SOHCAHTOA to solve for the missing angle. Round your answer to the nearest tenth.

• 38.7 degrees

• 36.9 degrees

• 53.1 degrees

• 45.7 degrees

Tags

CCSS.HSG.SRT.C.8

Use SOHCAHTOA to solve for the missing angle. Round your answer to the nearest tenth.

• 58 degrees

• 51.3 degrees

• 38.7 degrees

• 32 degrees

Tags

CCSS.HSG.SRT.C.8

Find the length of side AB. Round your answer to the nearest tenth.

• 20 m

• 5 m

• 11.5 m

• 8.7 m