Right Triangle Trigonometry

What is the cosine of θ?

• 15/8

• 15/17

• 17/15

• 8/15

What is the tangent of angle C?

• 7/25

• 25/7

• 7/24

• 24/7

What is the cosecant of angle C?

• 25/24

• 25/7

• 7/24

• 24/7

What is the cotangent of angle C?

• 7/24

• 25/24

• 7/25

• 24/7

What is the sine of A?

• 7√65∕65

• 7/65

• √7/65

• √65/7

If tanθ = 3/4, what is cosθ?

• 3/5

• 4/5

• 4/3

• not enough information

If the sinθ=7/12, what is cosθ?

• 12√95/95

• 12/95

• 12/√95

• √95/12

What is the measure of the hypotenuse?

• 13

• 12

• 5

• not enough information given

Which of the following is the correct acronym to help remember the three trigonometric ratios

• SOH COH TOA

• SAH COH TOA

• SOH CAH TOH

• SOH CAH TOA

tan(A) = ?

• tan(C)