Question

The angles of a quadrilateral are in the ratio 9:15:4:12. Find the angles of the quadrilateral ​

Answer 1

Answer:

here is your answer mate

Answer 2

Let first angle be 9x
Let second angle be 15x
Let third angle be 4x
Let fourth angle be 12x
Now,
We know that sum of all angles of a quadrilateral is 360^
So,
9x+15x+4x+12x = 360^
40x = 360^
x = 360/40
x = 9^
Therefore,
First angle = 9x = 9 X 9 = 81^
Second angle = 15x = 15 X 9 = 135^
Third angle = 4x = 4 X 9 = 36^
Fourth angle = 12x = 12 X 9 = 108^


P.s. ^ = degree