Question

in quadrilateral the difference between successive angles when arrange in order 20 degree each find the angle​

Answer 1

Answer:

the angles are 100 degree and 80 degree

Step-by-step explanation:

x +x-20+x+x-20 = 360

4x -40 = 360

4x = 400

x =100

1 angle = 100

2 angle = 80

3 angle = 100

4 angle = 80

Answer 2

so given the difference between the succesive angles is 20 degrees

let the angle be x

other angles are x+20 x+40 x+60

sum of all the angles in a quadrilateral is 360

x+x+20+x+40+x+60 = 360

4x + 120 = 360

4x = 240

x = 60

therefore angles are 60,80,100,120

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