Trigonometric Ratios Day 1

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 formula for finding sine?

Back

Front

What is the formula for finding cosine?

Back

Front

What is the formula for finding tangent?

Back

Front

If sin(33) = x/14, what is the value of x?

Back

Front

How do you find the sine of an angle given the opposite and hypotenuse?

Back

Front

What is the value of sin(X) if the opposite side is 36 and the hypotenuse is 45?

Back

Front

What is the value of cos(X) if the adjacent side is 24 and the hypotenuse is 30?

Back