Question

In a quatdilateral pqrs the angles in the ratio 3:4:5 find the angles

Answer 1

Answer:

sum of angles of quadrilateral is 360°

Step-by-step explanation:

let them in ratio 3x,4xand5x

3x+4x+5x=360

12x=360

x=30

so angles are 3(30)=90

4(30)=120

5(30)=150