Using Trig to find Missing Angles and Sides

Front

What is the formula for cosine?

Back

Front

What equation can be used to solve for x if sin(19) = x/40?

Back

Front

What equation can be used to solve for x if sin(40) = x/19?

Back

Front

What equation can be used to solve for x if cos(40) = x/19?

Back

Front

What equation can be used to solve for x if tan(40) = x/19?

Back

Front

Find x if sin(40) = x/19 and x = ?

Back

x = 19 * sin(40) (calculate to find the value)

Front

Find the measure of the missing angle if the options are 64°, 26°, 61°, 0.008°.

Back

The missing angle is 26°.

Front

Find x if sin(19) = x/40 and x = ?

Back

x = 40 * sin(19) (calculate to find the value)

Front

Find x if tan(40) = x/19 and x = ?

Back

x = 19 * tan(40) (calculate to find the value)

Front

Find x if cos(40) = x/19 and x = ?

Back

x = 19 * cos(40) (calculate to find the value)