Question

the angles of the quadrilateral are in AP whose common difference is 10 degree find the angles ​

Answer 1

Answer:

d=10

let angles be a,a+10,a+20,a+30

the sum of the four sides of quadrilateral is equal to 360

now,a+a+a+a+10+20+30=360

so. 4a+60=360

4a=300

so a=75

so the angles are : 75,85,95,105

hope it helped

plz mark brainliest:)

Answer 2

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