Lesson details

Key learning points

  1. In this lesson, we will learn how to recognise and draw angles within shapes, then understand statements about angles and properties of shapes.

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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6 Questions

Q1.
REVIEW: How many degrees are there in a right angle?
180°
270°
360°
Correct answer: 90°
Q2.
An angle measuring less than 90° is:
a right angle
a straight line
Correct answer: acute
obtuse
Q3.
Is a right angle acute, obtuse or neither?
acute
Correct answer: neither acute nor obtuse
obtuse
Q4.
Which angle is an acute angle?
Correct answer: 1
2
3
Q5.
Which angles are obtuse (tick 2)
Correct answer: 1
2
3
4
Correct answer: 5
6
Q6.
Which angles are acute (tick 2)
1
2
Correct answer: 3
4
5
Correct answer: 6

5 Questions

Q1.
REVISION: Which of these angles is obtuse?
1
2
Correct answer: 3
Q2.
Which is the smallest angle?
Correct answer: 1
2
3
4
Q3.
Is this statement always, sometimes or never true: "I can draw a triangle with 2 obtuse angles"
Always true.
Correct answer: Never true.
Sometimes true.
Q4.
How many acute, obtuse and right angles are there in this shape?
2 obtuse, 0 acute, 3 right angles.
2 obtuse, 3 acute, 0 right angles.
Correct answer: 3 obtuse, 0 acute, 2 right angles.
3 obtuse, 2 acute, 0 right angles.
Q5.
Is this statement always, sometimes or never true: "A quadrilateral has 4 acute angles"
Always true
Correct answer: Never true
Sometimes true

Lesson appears in

UnitMaths / Angles