10 questions🇬🇧English
📐 Angles – Year 5
Maths · Year 5 (KS2) — classifying acute, obtuse and reflex angles and finding missing angles on lines and around a point
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Questions
What do we call an angle that is smaller than a right angle?
Reflex angle
Acute angle
Obtuse angle
Straight angle
20s
How many degrees are there in a right angle?
90°
180°
100°
45°
20s
An angle measures 135°. What type of angle is it?
Reflex
Right
Obtuse
Acute
20s
A right angle is what fraction of a full turn?
A half turn
A three-quarter turn
A quarter turn
A third of a turn
20s
Which of these angles is a reflex angle?
89°
250°
175°
120°
20s
Two angles sit together on a straight line. One is 65°. What is the other angle?
115°
25°
125°
295°
30s
What is the angle between the hands of a clock at 2 o'clock?
90°
60°
120°
30°
30s
Sam measures an obtuse angle with a protractor. The arm crosses 70 on one scale and 110 on the other. What is the angle?
70°
40°
110°
180°
30s
Three angles sit together on a straight line. Two of them are 47° and 58°. What is the third angle?
255°
65°
75°
85°
60s
Three angles meet around a point. One is 150° and the other two are equal. What size is each equal angle?
105°
115°
95°
210°
60s