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Angles · question bank

Angles question bank

Practise angles from naming and types through clock angles, complementary and supplementary pairs, linear pairs, vertically opposite angles and angles around a point, up to transversals, triangles and olympiad-style puzzles. Every question has a worked solution: try it first, use a hint if you are stuck, then read the solution to check your reasoning. Give a reason for every step, and never assume an angle from how a diagram looks.

Foundation 20Core 28Stretch 21Challenge 11

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All 80 questions

Showing 15 of 80 matching questions.

Q1

FoundationWhat is an angle and naming angles

An angle is formed by two rays that share a common end point. What is that common end point called?

Q2

FoundationWhat is an angle and naming angles

Angle P is drawn with arms 2 cm long and angle Q with arms 9 cm long. Both have the same opening. Which statement is true?

Q3

FoundationWhat is an angle and naming angles

In the angle ∠XYZ, which letter names the vertex?

Q4

CoreWhat is an angle and naming angles

Three rays OA, OB and OC start from O, with OB between OA and OC. How many different angles (less than 180°) are formed at O?

Q5

CoreWhat is an angle and naming angles

Four rays start from the same point O, all on one side of a line through O, and no two point the same way. How many angles between pairs of rays are there?

Q6

CoreWhat is an angle and naming angles

In triangle PQR, which of these names the angle at vertex R? Choose all that apply.

Choose all that apply.

Q7

FoundationWhat is an angle and naming angles

Point M lies between the two arms of ∠ABC, not on either arm. Where is M?

Q8

FoundationTypes of angles

What type of angle measures 135°?

Q9

FoundationTypes of angles

What type of angle measures 210°?

Q10

FoundationTypes of angles

How many degrees are there in a straight angle?

Q11

FoundationTypes of angles

How many right angles make one complete turn?

Q12

CoreTypes of angles

Which of these angles are acute? Choose all that apply: 0°, 1°, 45°, 89°, 90°, 91°.

Choose all that apply.

Q13

CoreTypes of angles

The smaller opening between two arms is 48°. What is the reflex angle between the same two arms?

Q14

CoreTypes of angles

A fan has 5 equally spaced blades. What is the angle between neighbouring blades, and what type is it?

Q15

CoreTypes of angles

True or false: a straight angle is equal to two right angles.

Stuck? The lessons explain every idea these questions use.