Question

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Answer 1

Answer:

The angles of the quadrilateral are 60°,80°,100°,120°.

Step-by-step explanation:

We know that the sum of all angles in a quadrilateral is 360°.

Given, All the four angles are in the ratio 3:4:5:6.

Angle 1 - 3/18×360°

= 1/6×360 = 60°

Angle 2 - 4/18×360°

= 4×20 = 80°

Angle 3 - 5/18×360°

= 5×20 = 100°

Angle 4 - 6/18×360°

= 360/3 = 120°

Hope this helps you..

Answer 2

Answer:

60°,80°,100°,120°

Step by Step explanation:

Ratio=3:4:5:6

Sum of ratio=3+4+5+6=18

Sum of all angles of quadrilateral=360°

First angle=3/18×360=60°

Second angle=4/18×360=80°

Third angle=5/18×360=100°

Fourth angle=6/18×360=120°

Therefore,the angles are 60°,80°,100°,120°

Hope this helps you.....

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