Math, asked by kavitaravindraagrawa, 1 year ago

Plz answer q.20 its at top of the pic.
Plz help me out

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Answers

Answered by rishi5761
0

Hope it may help you...

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kavitaravindraagrawa: No i dont think bcauz sum of adjacent angles is 180°
rishi5761: but in a quadrilateral is 360
Answered by mass32
1

let the ratio be x

therefore

the angles are

2x, 4x, 5x, 7x

Sum of interior angles of quadrilateral =360

thus

2x+5x+4x+7x=360

18x=360

x=20

therefore angles are

2x=40°

4x=80°

5x=100°

7x=140°

MARK BRAINLIEST.

AND FOLLOW

kavitaravindraagrawa: What type of □ it is sir
kavitaravindraagrawa: And why
rishi5761: all the angles are different so you can draw and check it
rishi5761: it may be also a trapezium
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