# The angles of the quadrilateral are in ratio 5:4:3:6. find the measure of all angles

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The Brainliest Answer!

Let x be the number multiplied.

Angles of quadrilateral measures 360°

5x+ 4x+3x+ 6x=360°

18x=360°

x=20°

therefore the angles are 100°,80°,60°,120°

5:4:3:6=

5x+4x+3x+6x=360

18x=360

x=360\18

x=20

5x=5*20

=100

4x=4*20

=80

3x=3*20

=60

6x=6*20

=120

5x+4x+3x+6x=360

18x=360

x=360\18

x=20

5x=5*20

=100

4x=4*20

=80

3x=3*20

=60

6x=6*20

=120