Question

the angles of a quadrilateral are in ratio 9:4:6:5 what are the angles​

Answer 1

we know that the sum of all angles of quad. is 360 degree.

let the angles be x

then, 9x + 4x + 6x + 5x= 360

24x=360

x=360÷24

x=15

now, the angles are,

9x= 9×15= 135

4x= 4×15=60

6x= 6×15=90

5x= 5×15=75

Answer 2

Answer:

I don't understand. can u explain in detail