WorksheetsRevision 3 Mathematics4
Total questions: 10
Worksheet time: 7mins
An angle turns through 1/12 of a circle. What is the measure of the angle?
20 degrees
30 degrees
40 degrees
50 degrees
An angle turns through 1/6 of a circle. What is the measure of the angle?
a. 60 degrees
b. 50 degrees
c. 90 degrees
d. 30 degrees
An angle turns through 1/3 of a circle. What is the measure of the angle?
a. 100 degrees
b. 110 degrees
c. 120 degrees
d. 130 degrees
The measure of a straight angle is 180°.
TRUE
FALSE
Stephanie, Kay, and Shane each ate an equal-sized on the piece of a pizza. The measure of the angle of each piece was 45°. When the pieces were together, what is the measure of the angle they formed?
45 degrees
90 degrees
135 degrees
180 degrees
A circle is divided into parts. What sum could represent the angle measures that make up the circle?
180 degrees + 90 degrees
90 degrees + 90 degrees + 90 degrees
90 degrees + 180 degrees + 45 degrees
180 degrees + 90 degrees + 90 degrees
Two angles, ∠A and ∠B, form a right angle. ∠A measures 62°. What would be the measure of ∠B?
28 degrees
82 degrees
30 degrees
90 degrees
Alma cuts a slice of pizza into two parts. One part has an angle that measures 67°. The other part has an angle that measures 42°. What is the angle measure in the original slice that Alma cut?
180 degrees
90 degrees
109 degrees
190 degrees
Angelo cuts a triangle from a sheet of paper as shown. What is the measure of ∠x in the triangle?
75 degrees
90 degrees
15 degrees
51 degrees
Jan drew this figure with a protractor. What is m∠PRS?
18 degrees
15 degrees
21 degrees
12 degrees
