Right Triangle Trig Equations

Which is the correct set up to solve for x?

• sin 51 = 14 / x

• cos 51 = x / 14

• sin 51 = x / 14

• cos 51 = 14 / x

Tags

CCSS.HSG.SRT.C.6

Which is the correct set up to solve for x?

• sin 21 = x / 22

• sin 21 = 22 / x

• cos 21 = x / 22

• cos 21 = 22 / x

Tags

CCSS.HSG.SRT.C.6

Find tan Z

• 21 / 28

• 28 / 21

• 21 / 35

• 35 / 21

Tags

CCSS.HSG.SRT.C.6

How do you locate the hypotenuse on a right triangle?

• It's across from angle A.

• It's always on the left side.

• It's across from the right angle.

• It is the shortest side.

What do we use to remember our trig ratios?

• SOH COH TAO

• SOH CAH TOA

• SAH COH TAO

• HOS HAC OAT

Tags

CCSS.HSG.SRT.C.6

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 9.17

• 98.13

• 0.11

• 26.69

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 4.20

• 7.32

• 0.14

• 4.91

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 42.59

• 0.03

• 38.60

• 8.39

Tags

CCSS.HSG.SRT.C.8

Which trigonometric ratio is correct?

• cosC= adj/hyp

• sinC= adj/hyp

• tanC= adj/hyp

• tanC=adj/opp

Tags

CCSS.HSG.SRT.C.6