Sine Law Introduction

Solve for the unknown side, to the nearest tenth of a unit.

• c = 48.1 m

• c = 62.7 m

• c = 23.7 m

• c = 12.4 m

Solve for the unknown side, to the nearest tenth of a unit.

• c = 48.1 m

• c = 62.7 m

• c = 23.7 m

• c = 12.4 m

• 70 degrees

• 45 degrees

• 58 degrees

• 68 degrees

• 31 degrees

• 90 degrees

• 18 degrees

• 27 degrees

Find the length of side AB.

• 10

• 8

• 6.1

• 4.9

Find the length of side AC.

• 12

• 10

• 23

• 14

Solve for AB. (Hint: consider what you need first.)

• 18 yd

• 21 yd

• 17 yd

• 28 yd

What is the measure of angle A?

Identify the Law of Sines

• Soh Cah Toa