Question 1

What is the value of tan 45°?

Accepted Answer

B. 1

Answer

C. Square root of 2

Answer

A. 2

Answer

D. ½

Question 2

Which of the following is equal to square root of 3 over 2, if the length of hypotenuse is 2 and the side adjacent to 30° is square root of 3?

Accepted Answer

A. cos 30°

Answer

D. csc 60°

Answer

B. sin 30°

Answer

C. tan 60°

Question 3

What is the equivalent value of tan 60°, if the length of opposite of 60° is square root of 3 and its adjacent is 1?

Accepted Answer

B. Square root of 3

Answer

C. Square root of 2 over 2

Answer

A. Square root of 3 over 3

Answer

D. Square root of 2

Question 4

If the ratio of cos 60° is ½, what is the ratio of sec 60°?

Accepted Answer

C. 2

Answer

D. Square root of 3

Answer

B. 1/2

Answer

A. Square root of 3 over 3

Question 5

Angela says that sin 30° is also equal to cos 60°. Is she correct?

Accepted Answer

D. Yes. She is correct.

Answer

C. No. They are reciprocals.

Answer

B. No. sin 30° is equal to cos 30°.

Answer

A. No. Sin 30° equals csc 30°.

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