Question

3 The angles of a quadrilateral Are
in AP with
d=10
Find the angles.​

Answer 1

Answer:

40, 80, 160, 80

Step-by-step explanation:

Answer 2

Answer:

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

The angles of the quadrilateral are  75,  85,  95,  105 degrees

Bro mark brainliest pls....