Question

the angles of a quarilateral are in the ratio 3:5:9:13: .Find all the angles of the quadrilateral

Answer 1

Hello friends!! Cutiepie Here..

Here is ur answer :

Sum of all the angles of a Quadrilateral is 360.

Let the angles be 3x, 5x, 9x and 13x

According to question,

3x + 5x + 9x + 13x = 360

30x = 360

$x = \frac{360}{30}$


$x = 12$


All the angles of a Quadrilateral is

3x = 3 × 12 = 36°

5x = 5 × 12 = 60°

9x = 9 × 12 = 108°

13x = 13 × 12 = 156°


HOPE IT HELPS...

Answer 2

Ok Please mark me brainlist plzz..
The ratio of quadrilateral. =3:5:9:13
Now,let be 3x,5x,9x,13x.
So, (3+5+9+13)x=360
30x=360
X=360/30=12
Putting x value in angle..
3*12=36
5*12=60
9*12=102
13*12=156
Plzzzzz mark me brainlist plzz