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14-07-2021
Mathematics

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the angles of a quadrilateral are x°,3x°,5x°and 6x° find x and hence calculate the angles of the quadrilateral.

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14-07-2021

Answer:

Step-by-step explanation:

The sum of the angles of a quadrilateral is 360°

x + 3x + 5x + 6x = 360

15x = 360

x = 24

Angles:

x = 24°

3x = 72°

5x = 120°

6x = 144°

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