Quiz about Defining and Understanding Trigonometric Ratios

Question 1

cos B =

Accepted Answer

8/17

Answer

8/15

Answer

15/8

Answer

8/21

Answer

17/15

Question 2

Which one is one of the easy ways to learn trigonometric ratios?

Accepted Answer

Soh Cah Toa

Answer

Sah Coh Toa

Answer

Soh Cah Tao

Answer

Soh Ceh Toa

Question 3

Find the ratio for cos A.

Note: A is the measured angle

Accepted Answer

$$\frac{30}{34}$$

Answer

$$\frac{30}{16}$$

Answer

$$\frac{16}{34}$$

Question 4

If you are given the two sides that are not the hypotenuse, which trig function should you use?

Accepted Answer

tan

Answer

sin

Answer

cos

Answer

cot

Question 5

If you are given the opposite and the hypotenuse, which trig function should you use?

Accepted Answer

sin

Answer

cos

Answer

tan

Answer

cot

Question 6

If you are given the two sides that are not the hypotenuse, which trig function should you use?

Accepted Answer

tangent

Answer

sine

Answer

cosine

Answer

cotangent

Question 7

What is the ratio of the hypotenuse to the side adjacent to a given angle in a right

triangle?

Accepted Answer

Secant

Answer

Cosecant

Answer

Tangent

Answer

Cotangent

Question 8

Use $$\angle x$$ as your reference angle. Which is the ratio for cotangent?

Accepted Answer

12/9

Answer

9/12

Answer

12/15

Answer

15/9

Question 9

What is the ratio for tangent?

Accepted Answer

O/A

Answer

A/O

Answer

A/H

Answer

O/H

Question 10

What is the formula for the sine? (SOH, CAH, TOA)

Accepted Answer

Opposite/ Hypotenuse

Answer

Adjacent/ Hypotenuse

Answer

Opposite/ Adjacent

Question 11

What is the tangent ratio?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Defining and Understanding Trigonometric Ratios

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