Trigonometry Ratios #1

Front

What is the length of the side opposite ∠X in a right triangle if the opposite side is 16?

Back

The length of the side opposite ∠X is 16.

Front

What is the correct ratio of the opposite side to the hypotenuse in a right triangle if the ratio is 7/24?

Back

The correct ratio is 7/24.

Front

Find tan(θ) if the opposite side is 12 and the adjacent side is 5.

Back

tan(θ) = 12/5.

Front

Which ratio represents cos(θ) in a right triangle?

Back

cos(θ) = y/z.

Front

What is the ratio for Sine in a right triangle?

Back

Sine = Opp/Hyp.

Front

Define the term 'hypotenuse' in a right triangle.

Back

The hypotenuse is the longest side of a right triangle, opposite the right angle.

Front

What is the relationship between sine, cosine, and tangent in a right triangle?

Back

sin(θ) = Opp/Hyp, cos(θ) = Adj/Hyp, tan(θ) = Opp/Adj.

Front

If the opposite side is 5 and the hypotenuse is 13, what is the sine of the angle?

Back

sin(θ) = 5/13.

Front

What is the formula to find the tangent of an angle in a right triangle?

Back

tan(θ) = Opp/Adj.

Front

If the adjacent side is 24 and the hypotenuse is 25, what is the cosine of the angle?

Back

cos(θ) = 24/25.