P3 Math · Chapter 17brightbit.net/worksheets

Angles — Right Angles & Turns

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
How many degrees is a right angle?
(a) 45°(b) 90°(c) 180°(d) 360°
2.
How many right angles make a complete turn (360°)?
Answer: ____________________________________
3.
Which type of angle is smaller than a right angle?
(a) Obtuse angle(b) Right angle(c) Acute angle(d) Straight angle
4.
An angle that is greater than a right angle (90°) but less than a straight angle (180°) is called?
(a) Acute(b) Right(c) Obtuse(d) Reflex
5.
A person faces North and turns clockwise through 2 right angles. Which direction does she now face?
(a) North(b) South(c) East(d) West
6.
How many right angles does a straight line (straight angle) equal?
Answer: ____________________________________
7.
A clock hand points at 12. It turns clockwise to point at 3. How many right angles did it turn?
(a) 1(b) 2(c) 3(d) 4
8.
Sam faces East. He turns anti-clockwise through 1 right angle. Which direction does he face?
Answer: ____________________________________
9.
How many right angles are in a rectangle?
Answer: ____________________________________
10.
An angle measures 135°. How many right angles is that equivalent to? (Give your answer as a fraction or mixed number.)
(a) 1 right angle(b) 1 and a half right angles(c) 2 right angles(d) 3 right angles

Answer key — P3 Math: Angles — Right Angles & Turns

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