Question

The angles of quadrilateral are in the ratio 5 : 6 : 9 : 10. Find all the angles of the quadrilateral.
plzz ans! ​

Answer 1

Answer:

Let the ratio be x. Then,

5x+6x+9x+10x=360° (∵Sum of angles of a quadrilateral)

or, 30x=360°

∴x=12°

5x=5×12°=60°

6x=6×12°=72°

9x=9×12°=108°

10x=10×12°=120°

∴The angles are 60°,72°,108° and 120°.

Step-by-step explanation:

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