Common Core HSF.TF.A.1 worksheet

Question 1

Convert 4.2 radians to degrees, to 1 decimal place.

Answer 

Question 2

Write 45° in radians, as a multiple of π.

• A. 7π/6
• B. 2π/3
• C. 3π/4
• D. π/4

Question 3

Convert π/4 radians to degrees.

Answer 

Question 4

Is sin 240° positive, zero or negative?

• A. Positive
• B. Zero
• C. Negative

Question 5

Convert 7π/4 radians to degrees.

Answer 

Question 6

Convert 5.6 radians to degrees, to 1 decimal place.

Answer 

Question 7

Write 60° in radians, as a multiple of π.

• A. π/3
• B. 3π/4
• C. π/4
• D. 2π/3

Question 8

Convert 3π/4 radians to degrees.

Answer 

Question 9

Is sin 90° positive, zero or negative?

• A. Positive
• B. Zero
• C. Negative

Question 10

Convert 5π/4 radians to degrees.

Answer 

Question 11

Convert 4.2 radians to degrees, to 1 decimal place.

Answer 

Question 12

Write 90° in radians, as a multiple of π.

• A. π/3
• B. 2π
• C. π/2
• D. 3π/4

Question 13

Convert π radians to degrees.

Answer 

Question 14

Is cos 315° positive, zero or negative?

• A. Positive
• B. Zero
• C. Negative

Question 15

Convert π radians to degrees.

Answer 

Question 16

Convert 1.2 radians to degrees, to 1 decimal place.

Answer