Quiz about Law of Sines

Question 1

Use the Law of Sines to solve for BC

Accepted Answer

33

Answer

24

Answer

12

Answer

29

Question 2

Calculate the length of AC

Accepted Answer

27

Answer

30

Answer

24

Answer

35

Question 3

Solve for x.

Accepted Answer

24.3

Answer

155.7

Answer

24.3 and 155.7

Answer

not possible.

Question 4

Find AB.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Find the area to the nearest tenth.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 6

Which equation shows how you would use the law of sines to find side c?

Accepted Answer

$$\frac{\sin41}{19}=\frac{\sin\ 75}{c}$$

Answer

$$\frac{\sin\ 64}{19}=\frac{\sin\ 75}{c}$$

Answer

$$\frac{\sin\ 19}{64}=\frac{\sin\ c}{75}$$

Answer

$$\frac{\sin19}{41}=\frac{\sin\ c}{75}$$

Question 7

Find AB

Accepted Answer

8

Answer

10

Answer

6.1

Answer

4.9

Question 8

Find m<B

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Calculate the length of BC

Accepted Answer

24

Answer

20

Answer

27

Answer

23

Question 10

What is the measure of angle A?

Accepted Answer

78 degrees

Answer

58 degrees

Answer

61 degrees

Answer

74 degrees

Question 11

Find BC

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 12

solve the triangle:
A=65 C=65 a=12

Accepted Answer

B=50, b=10.1, c=12

Answer

B=50, b=9.9, c=12

Answer

B=70, b=12.8, c=12

Answer

B=40 b=11.2, c=12

Question 13

Solve each triangle. A=40, B=20, a=2

Accepted Answer

C=120, b=1.06, c=2.69

Answer

C=135, b= 1.56, c=2.50

Answer

C= 120, b=2.68. c=3.26

Answer

C=45, b=1.06, c=2

Question 14

Find the area to the nearest tenth.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 15

Which equation shows how you would use the law of sines to find angle A?

Accepted Answer

$$\frac{\sin44}{26}=\frac{\sin\ A}{23}$$

Answer

$$\frac{\sin\ 26}{44}=\frac{\sin\ 23}{A}$$

Answer

$$\frac{\sin\ 44}{23}=\frac{\sin\ A}{26}$$

Answer

$$\frac{\sin23}{44}=\frac{\sin\ 26}{A}$$

Question 16

Find $$m\angle Y$$ to the nearest tenth.

Accepted Answer

$$35.1\degree$$

Answer

$$39\degree$$

Answer

$$34\degree$$

Answer

$$30\degree$$

Question 17

What is the measure of angle A?

Accepted Answer

78 degrees

Answer

50 degrees

Answer

60 degrees

Answer

74 degrees

Question 18

Identify the Law of Sines

Accepted Answer

Sin(A)/a = Sin(B)/b = Sin(C)/c

Answer

Sin²x + Cos²x =1

Answer

Sin(A)Sin(B)Sin(C) = 1

Answer

Soh-Cah-Toa

Law of Sines

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics