P4 Math · Chapter 12brightbit.net/worksheets

Angles — Measuring and Drawing

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
How many degrees are in a right angle?
Answer: ____________________________________
2.
An angle measures 135°. What type of angle is it?
(a) Acute(b) Right(c) Obtuse(d) Reflex
3.
The angles of a triangle are 65°, 75°, and x°. Find x.
Answer: ____________________________________
4.
What is the sum of all angles in a quadrilateral?
(a) 180°(b) 270°(c) 360°(d) 540°
5.
An angle of 55° and another angle share a straight line. What is the second angle?
Answer: ____________________________________
6.
Which pair of angles sums to 90°?
(a) 40° and 60°(b) 45° and 55°(c) 35° and 55°(d) 30° and 60°
7.
A clock shows 3 o'clock. What is the angle between the hands?
(a) 60°(b) 90°(c) 120°(d) 180°
8.
An angle is 3 times as large as a 25° angle. What is its size?
Answer: ____________________________________
9.
Angle A and angle B are on a straight line. Angle A is 40° more than angle B. Find angle B.
Answer: ____________________________________
10.
What is the name of an angle that is exactly 180°?
(a) Acute angle(b) Right angle(c) Straight angle(d) Reflex angle

Answer key — P4 Math: Angles — Measuring and Drawing

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