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Year 6

Find the value of missing angles

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Year 6

Find the value of missing angles

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Lesson details

Key learning points

  1. In this lesson, we will be studying angles. We will use algebra and bar models to represent problems and calculate missing angles.
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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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5 Questions

Q1.
The angles on a straight line add up to:
Correct answer: 180°
360°
90°
Q2.
The angles around a point add up to:
180°
Correct answer: 360°
90°
Q3.
Calculate the value of angle b.
An image in a quiz
235°
Correct answer: 55°
75°
Q4.
Calculate the value of angle a.
An image in a quiz
110°
Correct answer: 130°
160°
Q5.
Calculate the value of angle g.
An image in a quiz
130°
293°
Correct answer: 67°