Quiz about Trigonometric Ratios-Grade 9

Question 1

What is the opposite side to

Accepted Answer

EF

Answer

DF

Answer

DE

Question 2

What is the length of the opposite side?

Accepted Answer

8

Answer

15

Answer

17

Question 3

What is the length of the adjacent side?

Accepted Answer

15

Answer

17

Answer

8

Question 4

What is the length of the hypotenuse side?

Accepted Answer

17

Answer

15

Answer

8

Question 5

What leg is considered the hypotenuse?

Accepted Answer

the side opposite the right angle

Answer

the side opposite the shortest leg

Answer

the side opposite the smallest angle

Answer

Any side

Question 6

What is the ratio for Tangent?

Accepted Answer

$$\frac{opposite}{adjacent}$$

Answer

$$\frac{opposite}{hypotenuse}$$

Answer

$$\frac{hypotenuse}{opposite}$$

Answer

$$\frac{adjacent}{opposite}$$

Question 7

What is the ratio for Cosine?

Accepted Answer

$$\frac{adjacent}{hypotenuse}$$

Answer

$$\frac{adjacent}{opposite}$$

Answer

$$\frac{opposite}{adjacent}$$

Answer

$$\frac{opposite}{hypotenuse}$$

Question 8

What is the ratio for Sine?

Accepted Answer

$$\frac{opposite}{hypotenuse}$$

Answer

$$\frac{hypotenuse}{opposite}$$

Answer

$$\frac{adjacent}{opposite}$$

Answer

$$\frac{opposite}{adjacent}$$

Question 9

tan 51

Accepted Answer

1.2349

Answer

1.23

Answer

.9

Answer

.9030

Question 10

cos 87

Accepted Answer

.0523

Answer

.05

Answer

.5700

Answer

.569

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