Trig Ratio Basics

Front

What is the definition of the tangent ratio in a right triangle?

Back

Front

What type of triangle is used for trigonometric ratios?

Back

Trigonometric ratios are used specifically with right triangles.

Front

What is the formula for the sine ratio?

Back

Front

What is the formula for the cosine ratio?

Back

Front

If the opposite side is 4 and the adjacent side is 3, what is the tangent ratio?

Back

Front

What is the hypotenuse in a right triangle with sides of length 3 and 4?

Back

Front

What is the opposite side of angle A in a right triangle if the hypotenuse is 5 and the adjacent side is 4?

Back

Front

What is the relationship between sine, cosine, and tangent?

Back

Front

What is the value of sin(30°)?

Back

Front

What is the value of cos(60°)?

Back