P1: Trigonometric Ratios

Front

Easy way to remember trigonometric ratios?

Back

SOH CAH TOA

Front

What is the tangent ratio of Angle C?

Use Opposite side over Adjacent side.

Back

tanC= 27/36

Front

What is the sin ratio of angle C?

Use Opposite side over the Hypotenuse.

Back

SinC= 14/50

Front

Choose the correct ratio: cos(33)=x/14, sin(33)=x/14, cos(33)=14/x, sin(33)=14/x

Back

sin(33)=x/14

Front

What is the correct equation to solve for x?

Choices: tan( 46 ) = 17/x,

sin ( 46 ) = x/17, tan (46 ) = x/17, cos (46) = x/17

Back

tan( 46 ) = 17/x

Front

What is the correct equation to solve for x?

Choices: tan (45) = x/13,

cos (45) = x/13, sin (45) = 13/x, sin (45) = x/13

Back

sin (45) = 13/x

Front

Write the Cos of angle (?)

Cos(?)=A/H

Back

Cos(?)= 13/20

Front

Find the measure of the indicated angle (?).

UseCos(?)=O/H equation and round to the nearest tenth.

Back

55.2

Front

Solve for x. Round to the nearest tenth. (Hint: Cross Product)

Back

9.9

Front

Write the Trig Ratio for the given Right Triangle.

Back

Tan(52)= x/21.