# Find the value of missing angles in quadrilaterals

In this lesson, we will represent the angles in a quadrilateral pictorially and algebraically before learning how to calculate missing angles.

# Video

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# Worksheet

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# Lesson summary: Find the value of missing angles in quadrilaterals

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## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:

Walk

On the spot:

Chair yoga