Math, asked by suryakantkushwa695, 1 year ago

The angles of a quadrilateral are in the ratio 2:4:5:7 . What type of quadrilateral is it? Give reason?

Answers

Answered by kusum9033

1

Step-by-step explanation:

1st angle 2x

2nd angle 4x

3rd angle 5x

4th angle 7x

ATQ

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

18x = 360

x = 360÷18

x= 20

1st angle = 2x = 2×20=40

2nd angle = 4x = 4×20=80

3rd angle =5x = 5×20=100

4th angle =7x= 7×20=140

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