Find the value of missing angles

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

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Final Quiz

Finding the value of missing angles

Q1.The angles on a straight line add up to:

1/5

Q2.The angles around a point add up to:

2/5

Q3.Calculate the value of angle b.

3/5

Q4.Calculate the value of angle a.

4/5

Q5.Calculate the value of angle g.

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Final Quiz

Finding the value of missing angles

Q1.The angles on a straight line add up to:

1/5

Q2.The angles around a point add up to:

2/5

Q3.Calculate the value of angle b.

3/5

Q4.Calculate the value of angle a.

4/5

Q5.Calculate the value of angle g.

5/5

Lesson summary: Find the value of missing angles

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