Sohcahtoa of a Point

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Tags

CCSS.HSG.SRT.C.8

How would you set up an equation for x?

• sin 29 = 8/x

• sin 29 = x/8

Tags

CCSS.HSG.SRT.C.6

What is the length of x?

• 7.43

• 16.50

• 3.88

• 4.59

Tags

CCSS.HSG.SRT.C.8

Look at the 20°. Think about which side you would label opposite, adjacent and hypotenuse.

a) What side is labeled 10? b) What side is labeled r?

• adjacent, hypotenuse

• hypotenuse, adjacent

• opposite, hypotenuse

• opposite, adjacent

Tags

CCSS.HSG.SRT.C.6

To solve for the hypotenuse in the last problem, this is the equation that would be used. What is the value of r?

• 12.37

• 24.29

• 0.034

• 29.24

Tags

CCSS.HSG.SRT.C.8

Which equation is used to solve for x?

• sin 18 = x/17

• cos 18 = x/17

• inverse sin 18 = x/17

• inverse cos 18 = x/17

Tags

CCSS.HSG.SRT.C.6

Solve for x.

• 55.01

• 5.25

• 17.87

• 16.17

Tags

CCSS.HSG.SRT.C.8

Which equation is used to solve for x?

• sin 46 = 8/x

• cos 46 = 8/x

• tan 46 = 8/x

Tags

CCSS.HSG.SRT.C.6

Solve for x.

• 7.73

• 11.12

• 11.51

• 7.68

Tags

CCSS.HSG.SRT.C.8

Which is the correct ratio for cos A?

Tags

CCSS.HSG.SRT.C.6