Question

the angles of a quadrilateral are in the ratio 3 5 9 13 find all the angles of the quadrilateral

Answer 1

VERY EASY
LET RATIO COEFFICIENT BE X .
THEN, ANGLES WILL BE 3X,5X,13X,9X
ACCORDING TO QUESTION::---
$3x + 5x + 13x + 9x = 360$
$30x = 360$
$x = 360 \div 30$
$x = 12$
$angles \: will \: be = 36 \: 60 \: 108 \: 156$
$plz \: mark \: me \: brainliest$

Answer 2

Step-by-step explanation:

HERE IS YOUR ANSWER BUDDY

As you know angle sum of a quadrilateral = 360°

So, 3x + 5x + 9x + 13x = 360°

Or, 30x = 360°

Or, x = 12°

Hence, 3x = 36°, 5x = 60°, 9x = 108° and 13x = 156°