Trigonometry

Front

What is trigonometry?

Back

The study of sides and angles of triangles

Front

How do you convert from degrees to radians?

Back

Multiply by π ∕ 180

Front

Convert 150⁰ to radians

Back

5π/6

Front

What is the opposite of squaring a number?

Back

square root

Front

What is the correct ratio? Options: sin 40 = w/28, cos 40 = w/28, tan 40 = w/28, sin 40 = 28/w

Back

sin 40 = w/28

Front

Choose the correct ratio: sin(37)=x/14, cos(37)=x/14, tan(37)=x/14, sin(37)=14/x

Back

cos(37)=x/14

Front

sin(A+B)=?

Back

sinAcosB+cosAsinB

Front

sin(A+B)+cos(A+B)=

Back

NO IDENTITY

Front

sin(3A)

Back

Front

sin(-x)

Back

-sinx