Math, asked by shamim7, 1 year ago

answer the 5 question

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Answered by gaurav2013c
2
Let the first angle be a

Second angle = a+10

Third angle = a+20

Fourth angle = a +30

By angle sum property of quadrilateral

=> a+a+10+a+20+a+30 = 360

=> 4a + 60 = 360

=> 4a = 300

=> a = 75

First angle = 75°

Second angle = 85°

Third angle = 95°

Fourth angle = 105°
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