Question

1. The angies of quadrilateral are in ratio 13:9:5:3
Find all the angies of the quadrilateral​

Answer 1

Answer:

please mark me as the brainliest

Step-by-step explanation:

we know that sum of all angles of a quadrilateral is 360°.

Hence angle A=13x

angle B=9x

angle C=5x

angle D=3x

So

A+B+C+D=360°

13x+9x+5x+3x=360°

30x=360°

x=360/30

x=12

Now

angle A=13x

=13×12

=156°

angle B=9x

=9×12

=128°

angle C=5x

=5×12

=60°

angle D=3x

=3×12

=36°