Question

. The angles of a quadrilateral are in the ratio 1:2:2:4. Find the measure of each angle.

Answer 1

Answer:

Ratio of angles of a quadrilateral=1:2:2:4

let the angle be x

so the angles are 1x,2x,2x and 4x

sum of angles of quadrilateral is 360

So,1x+2x+2x+4x=360

9x=360

x=360/9

x=40

the angles are

1x=1x40=40°

2x=2x40=80°

2x=2x40=80°

4x=4x40=160°

hope it helps

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Answer 2

Answer:

40°  , 80°  , 80°  , 160°

Step-by-step explanation:

Ratio of angles of a quadrilateral=1:2:2:4

let the angle be x

so the angles are 1x,2x,2x and 4x

sum of angles of quadrilateral is 360

So,1x+2x+2x+4x=360

9x=360

x=360/9

x=40

the angles are

1x=1x40=40°

2x=2x40=80°

2x=2x40=80°

4x=4x40=160°

hope it helps

mark as brainliest