Special Right Triangles and Trig

Front

What is the ratio for Tangent?

Back

Front

What is the length of side a in a 45-45-90 triangle if the hypotenuse is 5?

Back

5

Front

In a right triangle, which side is opposite angle x?

Back

Side 2

Front

In a 30-60-90 triangle, if the longer leg (y) is 3√3, what is the length of the shorter leg (x)?

Back

x = 6

Front

If the hypotenuse of a 45-45-90 triangle is 11√2, what is the length of one leg?

Back

11

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

Front

What is the Pythagorean theorem?

Back

Front

What is the sine of an angle in a right triangle?

Back

Front

What is the cosine of an angle in a right triangle?

Back

Front

In a 45-45-90 triangle, what is the ratio of the legs to the hypotenuse?

Back