Question

If the angles of quadrilateral are in ratio3:6:9:18 find the angles
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Answer 1

Answer:

Okay so let the angles in ratio be x

3x, 6x,9x,18x

Step-by-step explanation:

using angle sum property of quadrilateral

3x+6x+9x+18x =360

36x = 360

x = 10

so angles are

3x = 30

6x = 60

9x = 90

18x = 180

Answer 2

let the angles be 3x 6x 9x and 18x

we know that sum of angles of quadrilateral is 360 degrees so

3x+6x +9x+18x=360

36x=360

x=360\36

x=10

so angles are 30 60 90 180

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