Solve for Angles using Trig

Front

What is the definition of sine in a right triangle?

Back

Sine (sin) is the ratio of the length of the opposite side to the length of the hypotenuse.

Front

What is the definition of cosine in a right triangle?

Back

Cosine (cos) is the ratio of the length of the adjacent side to the length of the hypotenuse.

Front

What is the definition of tangent in a right triangle?

Back

Tangent (tan) is the ratio of the length of the opposite side to the length of the adjacent side.

Front

What is the Pythagorean theorem?

Back

Front

How do you find the measure of an angle using sine?

Back

Front

How do you find the measure of an angle using cosine?

Back

Front

How do you find the measure of an angle using tangent?

Back

Front

If sin(θ) = 0.5, what is θ?

Back

Front

If cos(θ) = 0.6, what is θ?

Back

Front

If tan(θ) = 1, what is θ?

Back