Intro to Trigonometry and Unit Circle Review

Which side is opposite angle x?

• 1
• 2
• 3

Solve for x.

• 24.20
• 4.92
• 290.4
• 29.75

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

From the perspective of angle $\theta$ , which trig ratio would correctly compare the 2 sides identified with stars?

• Sin

• Cos

• Tan

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

Find the side x, round to nearest tenth.

• 13.8
• 14.2
• 13.2
• 14.8

From the perspective of angle $\theta$ , which trig ratio would correctly compare the 2 sides identified with stars?

• Sin

• Cos

• Tan

Solve for the missing angle.

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

Convert to degrees

• 270 degrees

• 230 degrees

• 185 degrees

• 460 degrees