the sum of two angles of a quadrilateral is 150 and the other two angles are in ratio 2:3. Find the measure of each angles?

Answer 1

Sum of angles of a quadrilateral = 360°
sum of the other two (C & D) = 360-150=210
If C : D = 2:3, then
C+D=210,
C: C+D = 2 : 5 = 84 : 210
C=84, D=210-84=126

The first two angles (A & B) add up to 150, which could be A=100, B=50, or A=75, B=75, etc. Without additional information, there is an infinite set of solutions for A and B.

Answer 2

Maths

Answer 3

how to find a,b