Question

The angles of quadrilateral are in the ratio 3:5:9:13. Find all the angles of the
quadrilateral
hour that it is a rectangle​

Answer 1

Answer:

X=12

Explanation:

let let the ratio x

3x+5x+9x+13x =360

8x+22x=360

30x=360

X=360/30

x=12.

you multiplied 12 by all terms

example 3 x equals to 3 × 12= 36

......................... ........... .... ......... ........

we multiply 5 x, 9 x and 13 x by 12

Answer 2

Answer:

hope it helps ☺️☺️☺️.....