Trigonometry, solving triangles

Question 1

Solve for angle B. Using Law of Cosines. Round to the nearest whole degree.

Accepted Answer

104

Question 2

When using sine of an angle which two sides of the triangle should you use?

Accepted Answer

Opp/Hyp

Question 3

Solve for c. Using Law of Cosines. Round to the nearest tenth.

Accepted Answer

6.7

Question 4

Solve for X. Round to the nearest whole degree.

Accepted Answer

53

Question 5

When using cosine of an angle which two sides of the triangle should you use?

Accepted Answer

Adj/Hyp

Question 6

What is the ratio of the side lengths of this triangle?

Accepted Answer

1:√3:2

Question 7

When using tangent of an angle which two sides of the triangle should you use?

Accepted Answer

Opp/Adj

Question 8

Solve for angle C. Using Law of Cosines. Round to the nearest whole degree.

Accepted Answer

47

Question 9

To solve for X, which trigonometric function should you use?

Accepted Answer

sine

Question 10

Solve for b. Using Law of Sines. Round to the nearest tenth.

Accepted Answer

5.4

Question 11

Solve for a. Using Law of Sines. Round to the nearest tenth.

Accepted Answer

11.8

Question 12

Solve for X. Round to the nearest tenth.

Accepted Answer

12.0

Question 13

What is the ratio of the side lengths of this triangle?

Accepted Answer

1:1:√2

Question 14

Solve for angle B. Using Law of Sines. Round to the nearest whole degree.

Accepted Answer

36

Questions 14