Trigonometry practice

Which side is opposite angle x?

• 1
• 2
• 3

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Tags

CCSS.HSG.SRT.C.6

What is tan 45⁰?

• 1
• 2
• 0.5
• 0.75

Tags

CCSS.HSG.SRT.C.7

What is cos 47⁰ ?

• 0.73
• 0.28
• 0.68
• answer not shown

Tags

CCSS.HSG.SRT.C.7

Find x if sin 22^o = 2/x.

• 6.78
• 0.75
• 2.14
• 5.34

Tags

CCSS.HSG.SRT.C.7

Write sin 62^o in terms of cos.

• cos 28^o
• cos 62^o
• cos 118^o
• cos 38^o

Tags

CCSS.HSG.SRT.C.7

In right triangle ABC, ∠A and ∠B are complementary angles.  The value of cos A = 5/13.  What is the value of sin B?

• 5/13
• 12/13
• 13/12
• 13/5

Tags

CCSS.HSG.SRT.C.7

Find the missing value.

Round to the nearest tenths.

• 52.1^o

• 37.9^o

• 52.1 cm

• 50.6 cm

Tags

CCSS.HSG.SRT.C.8