sohcahtoa practice

Find tangent of θ.

• 8/12

• 23/12

• 8/23

• 12/23

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the formula for Sine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the formula for Cosine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the missing number?
sin(60) = cos(   )

• 10

• 20

• 30

• 40

What is the missing number?
Sin(   ) = Cos(40)

• 30

• 40

• 50

• 60

sin 20⁰ = ?

• cos 70⁰

• sin 70⁰

• cos 20⁰

• tan 20⁰

If sin x = cos x, what is the value of x?

• 45⁰

• 90⁰

• 30⁰

• 60⁰

In ∆ABC, where ∠C is a right angle,

cos A= √21 ⁄ 5 . What is sin B?

• √21 ⁄ 5

• √21 ⁄ 2

• 2 ⁄ 5

• 5 ⁄ √21

In ∆ABC, the complement of ∠B is ∠A. Which statement is always true?

• tan∠A = tan∠B

• sin∠A = sin∠B

• cos∠A = tan∠B

• sin∠A = cos∠B

If cos 32° = sinx, find the number of degrees in the measure of acute angle x.

• 32

• 78

• 58

• 68

Tags

CCSS.HSF.TF.B.7

CCSS.HSG.SRT.C.7