Question

the angle of a quadrilateral are in A.P having common difference 10.find the angle​

Answer 1

Answer:

Here, we are given that the angles of a quadrilateral are in A.P, such that the common difference is 10°.

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Answer 2

Step-by-step explanation:

let the angles of the quadrilateral be X , X+10 . X+20 ,X+30

the sum of the angles of the quadrilateral = 360 degrees

X+ X+ 10 + X+20 +X +30 = 360

====> 4X +60 = 360

==>4X = 360 - 60 = 300

====> X = 75

therefore 75

85

95

105