Trig Review

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

If you are given 2 of the sides to an obtuse triangle, which trig function should you use to find the other side?

• sine
• cosine
• tangent
• You can only use trig functions on right triangles.

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

• sine
• cosine
• tangent
• cotangent

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

• sine
• cosine
• tangent
• cotangent

Solve for the misssing distance

• 18.9
• 19.5
• 47
• 27.5

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

• sine
• cosine
• tangent
• cotangent

Find Cos(A) trig ratio. Give answer as a decimal rounded the the nearest ten-thousandth.

• .4706
• 1.875
• .8824
• .5333

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Solve for x. Round to the nearest tenth.

• 44.0
• 41.4
• 1.2
• 1.0

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4