Question

the sum of two angles of a quadrilateral is 140°and other angles are in the ratio 2:3,find the measure of other two angles of the quadrilateral.​

Answer 1

Answer:

88 degree and

132 degree

Answer 2

Sum of angle a and b =140°

angle c = 2x

angle d =3x

sum of all angles =360°

140°+2x+3x=360°

5x= 220°

x=44°

Therefore ...

angle c=2x= 2×44= 88°

angle d=3x= 3×44= 132°

Hope this will help u:)