Right Triangle Trig

Front

What mode must your calculator be in for trigonometry?

Back

Degree

Front

What is the trigonometric ratio for cosine?

Back

Front

What is the trigonometric ratio for sine?

Back

Front

What is the trigonometric ratio for tangent?

Back

Front

What is the hypotenuse in a right triangle?

Back

The longest side opposite the right angle.

Front

What does 'opposite' mean in a right triangle?

Back

The side across from the angle.

Front

What does 'adjacent' mean in a right triangle?

Back

The side next to the angle.

Front

What is the relationship between the sides of a right triangle?

Back

Front

What is the sine of a 30° angle?

Back

Front

What is the cosine of a 60° angle?

Back