Quiz about Law of Sines, Law of Cosines

Question 1

Which Law would you use?

Accepted Answer

Law of Sines

Answer

Law of Cosines

Answer

Law of the Jungle

Answer

Law of Gravity

Question 2

What is the length of side x?

Accepted Answer

105 cm

Answer

130 cm

Answer

112 cm

Answer

150 cm

Question 3

Find AB

Accepted Answer

8.04

Answer

10.03

Answer

6.10

Answer

4.93

Question 4

Calculate the length of AC.

Accepted Answer

27

Answer

30

Answer

24

Answer

35

Question 5

Use the information in the diagram to determine how much closer you live to the music store than your friend does.

Accepted Answer

0.2 miles

Answer

2.4 miles

Answer

2.6 miles

Answer

5 miles

Question 6

LoS: Find AB

Accepted Answer

8

Answer

10

Answer

6.1

Answer

4.9

Question 7

LoS: What is the measure of angle A?

Accepted Answer

78 degrees

Answer

58 degrees

Answer

61 degrees

Answer

74 degrees

Question 8

LoC: Find BC

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 9

LoC: Find BC

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 10

LoC: Find x.

Accepted Answer

105 cm

Answer

130 cm

Answer

112 cm

Answer

150 cm

Question 11

LoS: Find x.

Accepted Answer

41.8

Answer

40.2

Answer

0.011

Answer

1.67

Question 12

LoC: Find x.

Accepted Answer

16.6

Answer

22.4

Answer

2.1

Answer

1.9

Question 13

Find AB.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 14

Find BC.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 15

Find x, the measure of the angle.

Accepted Answer

29

Answer

52

Answer

33

Answer

41

Question 16

What is the length of side x?

Accepted Answer

105 cm

Answer

130 cm

Answer

112 cm

Answer

150 cm

Question 17

What is the measure of angle A?

Accepted Answer

78 degrees

Answer

50 degrees

Answer

60 degrees

Answer

74 degrees

Question 18

Calculate the length of AC.

Accepted Answer

27

Answer

30

Answer

24

Answer

35

Question 19

Which Law would you use?

Accepted Answer

Law of Cosines

Answer

Law of Sines

Answer

Law of the Jungle

Answer

Law of Gravity

Question 20

Question 20.

Accepted Answer

Star Wars

Answer

The Avengers

Answer

Jurassic World

Answer

Batman vs Superman

Question 21

Which movie is this?

Accepted Answer

Big Hero 6

Answer

Teen Titans

Answer

The Good Dinosaur

Answer

Cinderella

Question 22

Sin a/a=Sin b/b=Sin c/c

Accepted Answer

False

Answer

True

Question 23

You are ask to find the angle of a triangle given a side and a side with its opposite angle, what method should you apply to find the angle of the other side.

Accepted Answer

Sine law

Answer

Pythagorean Theorem

Answer

Law of Cosine

Answer

Law of Tangent

Question 24

Can You find all the angles of a triangle given its three sides.

Accepted Answer

Yes

Answer

No

Question 25

Two sides of an oblique triangle are given can you solve for the remaining parts?

Accepted Answer

No

Answer

Yes

Answer

No idea

Answer

Napadaan Lang Ako Walang Ganyanan

Question 26

secxcotxsinx

Accepted Answer

1

Answer

tanx

Answer

cscx

Answer

cosx

Question 27

A branch of mathematics that studies relationships involving lengths and angles of triangles.

Accepted Answer

trigonometry

Answer

science

Answer

geometry

Answer

pantomimicry

Question 28

SinA/a=?

Accepted Answer

Sin B/b

Accepted Answer

Sin C/c

Answer

Sin b/b

Answer

Sin c/C

Question 29

Also called sine formula or sin rule

Accepted Answer

law of sine

Answer

sine cosine law

Answer

cosine law

Answer

law of cosine

Question 30

Sine law is used in finding the lengths of a/an ________

Accepted Answer

none of the above

Answer

triangle

Answer

right triangle

Answer

equilateral triangle

Question 31

Jack is flying his kite.  He runs 100 feet away from his house and lets out 75 feet of string.  The angle of elevation from the ground to the kite is 65 degrees.  How far away is the kite from the house?

Accepted Answer

96.36 ft

Answer

9285.73 ft

Answer

24061.81 ft

Answer

155.12 ft

Question 32

What trigonometric ratio would be used to find the distance from the ship to the plane?

Accepted Answer

sine

Answer

cosine

Answer

tangent

Answer

inverse sine

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