Question

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

Answer 1

Step-by-step explanation:

SUM OF ALL ANGLES OF QUADRILATERAL= 180°

LET THE RATIO BE 3X 5X 9X AND 13X

ATQ

3X+5X+9X+13X= 180

30X = 180

X= 180/30 = 6

ANGLE OF QUADRILATERAL=

3X= 3×6=18°

5X=5×6=30°

9X=9×6=54°

13X=13×6=78°

Answer 2

Answer:

pls Refer to the pic ,

Step-by-step explanation:

hope its helpful mate , best of luck .