Right Triangle Trig

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.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the cosine of θ?

• 15/8
• 15/17
• 17/15
• 8/15

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the tangent of angle C?

• 7/25
• 25/7
• 7/24
• 24/7

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

Tags

CCSS.HSG.SRT.C.6

Solve for the missing parts.

• A=45, B=45, c=16

• A=0.010, B=0.029, c=11.6

• A=30.96, B=59.04, c=11.6

• A=59.04, B=30.96, c=11.6

Tags

CCSS.HSA.CED.A.1

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Find the measure of the indicated angle. Round to the nearest tenth.

• 48.9°

• 60.7°

• 29.3°

• 41.1°

Tags

CCSS.HSG.SRT.C.8

Find the measure of the indicated angle. Round to the nearest tenth.

• 35.8°

• 43.8°

• 46.2°

• 54.2°

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8