Quiz about Right Triangle Trigonometry with Theta

Question 1

What is the value of x?

Accepted Answer

17.30

Answer

11.33

Answer

0.06

Answer

23.82

Question 2

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree. The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse?

Accepted Answer

30 ft

Answer

7.5 ft

Answer

15 ft

Answer

26 ft

Question 3

$$\cos\left( heta ight)=?$$

Accepted Answer

$$\frac{3}{5}$$

Answer

$$\frac{4}{5}$$

Answer

$$\frac{3}{4}$$

Answer

$$\frac{4}{3}$$

Question 4

Find the value of the trig function indicated.

Accepted Answer

$$\frac{\sqrt{19}}{10}$$

Answer

$$\frac{\sqrt{19}}{9}$$

Answer

$$\frac{10\sqrt{19}}{19}$$

Answer

$$\frac{3}{4}$$

Question 5

Find the value of the trig function indicated.

Accepted Answer

$$\frac{5}{3}$$

Answer

$$\frac{3}{5}$$

Answer

$$\frac{24}{25}$$

Answer

$$\frac{5}{4}$$

Question 6

Find sinA

Accepted Answer

32/40

Answer

32/24

Answer

24/40

Answer

24/32

Question 7

Find a.

Accepted Answer

$$3\sqrt{3}$$

Answer

3

Answer

6

Answer

$$\sqrt{3}$$

Question 8

Find the ratio for cosA. (Reduce the fraction)

Accepted Answer

3/5

Answer

36/27

Answer

4/5

Answer

27/45

Question 9

Find sinA

Accepted Answer

32/40

Answer

32/24

Answer

24/40

Answer

24/32

Question 10

Find the ratio for the given triangle.

Accepted Answer

$$\frac{5}{12}$$

Answer

$$\frac{12}{5}$$

Answer

$$\frac{12}{13}$$

Answer

$$\frac{13}{12}$$

Question 11

Find the ratio for sinA. (Reduce the fraction)

Accepted Answer

4/5

Answer

36/27

Answer

36/45

Answer

3/5

Question 12

Find sin C

Accepted Answer

28/35

Answer

21/35

Answer

28/21

Answer

35/28

Question 13

Find the value of the trig function indicated.

Accepted Answer

$$\frac{\sqrt{5}}{2}$$

Answer

2

Answer

$$\frac{2\sqrt{5}}{5}$$

Answer

$$\frac{\sqrt{5}}{5}$$

Question 14

Find the ratio for cos A. (Simplify the fraction)

Accepted Answer

3/5

Answer

4/3

Answer

4/5

Answer

3/4

Question 15

Find Cos(A) as a decimal rounded the the nearest ten-thousandth.

Accepted Answer

.8824

Answer

.4706

Answer

.875

Answer

.5333

Question 16

Find the ratio for sinA. (Reduce the fraction)

Accepted Answer

4/5

Answer

36/27

Answer

36/45

Answer

3/5

Question 17

What is the value of x?

Accepted Answer

98.13

Answer

9.17

Answer

0.11

Answer

26.69

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