Math 1060 - Trig Review

Question 1

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

Accepted Answer

sine

Question 2

Given that a triangle has side lengths: 36:48:60, can you tell if it is a right triangle?

Accepted Answer

Yes, it is a right triangle

Question 3

Solve for X. Round to the nearest tenth.

Accepted Answer

12.0

Question 4

Solve for X. Round to the nearest whole degree.

Accepted Answer

53

Question 5

For the triangle pictured, Pythagorean Theorem states...

Accepted Answer

a2 + b2 = c2

Question 6

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

Accepted Answer

inverse tangent

Question 7

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

Accepted Answer

Adj/Hyp

Question 8

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

Accepted Answer

Opp/Adj

Question 9

Given that a triangle has side lengths: 11:14:18, can you tell if it is a right triangle?

Accepted Answer

No, it is not a right triangle.

Question 10

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

Accepted Answer

Opp/Hyp

Question 11

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

Accepted Answer

1:1:√2

Question 12

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

Accepted Answer

1:√3:2

Questions 12