Angle sum in a quadrilateral
Angle sum in a quadrilateral
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Work out the fourth angle of the quadrilateral.
°
What does this generator do?
The generator prepares a quadrilateral with three known angles. You work out the fourth — the angles in any quadrilateral add up to 360°.
How to solve it
Add the three known angles. Subtract that from 360°. The result is the fourth angle. Example: 80° + 95° + 75° = 250°; 360° − 250° = 110°.
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