Question

the four angles of the quadrilateral are in the ratio 2:3:5:8. find the measure of biggest angle ​

Answer 1

Answer:

measure of biggest angle is

160

Answer 2

Answer:

let the angle of a quadrilateral

2x

3x

5x

8x

sum of alll angles of quadrilateral =180

2x+3x+5x+8x=180

18x=180

x=10

2*10=20

3*10=30

5*10=50

8*10=80

so angle 80 is largest angle