Question

1. The angles of a quadrilateral are in the ratio 11 :
18:21 : 22. Find all the angles of the quadrilateral with side to side explanation​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

55, 90, 105 ,110

Step-by-step explanation:

let the common ratio be x

11x + 18x + 21x + 22x =360

72x = 360

x=5

all angles are

11x =55

18x = 90

21x =105

22x = 110