QUIZA Law of Sines/Law of Cosines

Use the Law of Cosines to find measure of side "b."

Round your answer to the nearest tenth.

Use Law of Sines to find m∠A.

Round your answer to the nearest whole degree.

Use Law of Cosines to find m∠E.

(Round your answer to the nearest whole degree.)

Use Law of Sines to find BC.

Round your answer to the nearest whole number.

Use Law of Cosines to find missing side "c."

Round your answer to the nearest tenth (one decimal).

Use Law of Sines to find side "c."

Round your answer to the nearest tenth (one decimal).

Decide which is best to use LOS or LOC.

Find the distance from the Ranger's Tower to the fire.

Round your answer to the nearest whole number.

Decide which is best to use LOS or LOC.

Find the distance between the two trees across the river.

Round your answer to the nearest whole number.