Question

four angle of quadrilateral are in a ratio 1:3:5:9,find the larger angle​

Answer 1

Answer:

180

Step-by-step explanation:

let the angles be x,3x , 5x , 9x

sum of all angles of a quadrilateral =360

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

18x =360

x=20

5x=100

x=20

Larger angle-9x=9*20

=180