Question

the sum of two angles of a qudrilateral is 150 and other angle are is ratio 2:3 find the too angle

Answer 1

sum of all four angles= 360
two angles sum =150
so,the other angles values is= 2x+3x=360-150
5x=210
x=42
angle 2x=84
angle 3x=126

Answer 2

heya .

let the ratio of angle of quad be x

then one be 2x .

second be .3x

we know that the sum if angle of quad=360°

so , 2x +3x+150°=360
5x=210
x=42•

then one may be ........84°
and second be 126°

hope it help you

@rajukumar