Graded Assessment on Inverse Trig and Solving Triangles

Find the measure of angle B (round to the nearest degree).

• 64^o

• 30^o

• 60^o

• .08^o

Find the measure of angle A. Round to the nearest degree.

• 60^o

• 30^o

• 41^o

• -33^o

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Solve for the missing angle x. Round to the nearest degree.

• 50

• 93

• 13

• 42

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

We can use SOH-CAH-TOA for...

• Any triangle ever
• Non-right triangles only
• Right Triangles only
• Never

Tags

CCSS.HSG.SRT.C.7

Solve the right triangle.

• <B = 54^o, BC = 5.88, AC = 8.09

• <B = 54^o, AB = 5.88, AC = 11.58

• <B = 77^o, AB = 5.88, AC = 7.29

• <B = 129^o, AB = 10, AC = 8.09

Solve the right triangle.

• <A = 34^o, <C = 56^o, AC = 5.59

• <A = 56^o, <C = 34^o, AC = 5.59

• <A = 34^o, <C = 56^o, AC = 9.01

• <A = 56^o, <C = 34^o, AC = 9.01

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

Tags

CCSS.HSG.SRT.C.8

What is the length of x in this 45-45-90 triangle?

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8