Question

the angle of quadrilateral is 2:5:4:1 . find all angles​

Answer 1

Answer:

all the angles =360 Degree

let the ratio be like 2x:5x:4x:1x

then

2x+5x+4x+1x=360

12x=360

x=360/12

x=30

Now the angles are

2*30=60

5*30=150

4*30=120

x=30

Hope it helps

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