Law of Sine Versus Law of Cosine Review

• A
• B
• C
• D

• A
• B
• C
• D

Find m<C

• A

• B

• C

• D

Find the area to the nearest tenth.

• A

• B

• C

• D

Find BC

• A

• B

• C

• D

Find the area to the nearest tenth.

• A

• B

• C

• D

Find BC

• A

• B

• C

• D

Find QR

• 34.7 km

• 2.2 km

• 13.74

• 31.1 km

A triangle with two sides that measure 6 m and 8 m with an included angle of 137°.

• 17.8m²

• 14.6m²

• 16.4m²

• 12.9m²

Use Law of Cosines to find angle T

• 62.2 degrees

• 53.1 degrees

• 59.5 degrees

• 64.7 degrees