Mathematics Summative Test

What law is the best to use given the figure at the right?

• Law of sine

• Law of Cosine

• Motions Law

• Law of Tangent

Find the measure of ∠A.

• 79°

• 81°

• 82°

• 93°

What law id the best to use given the triangle at the right?

• Law of sine

• Law of cosine

• Motions Law

• Law of Tangent

Find the measure of ∠A.

• 29°

• 31°

• 32°

• 34°

Find the measure of ∠C.

• 80°

• 90°

• 100°

• 110°

What law is the best to use given the figure at the right?

• Law of sine

• Law of cosine

• Motion Law

• Law of tangent

Find the measure of ∠C.

• 22°

• 23°

• 24°

• 25°

Find the measure of ∠B.

• 45°

• 49°

• 50°

• 53°

What law is the best to use given the figure at the right?

• Law of sine

• Law of cosine

• Motion law

• Law of tangent

Find the measure of side AC or side b.

• 24.2

• 27.5

• 28.6

• 30.6