Question

if the angle of quadrilateral is x , x+30 degree , x+ 60 degree find the difference between smallest and greatest​

Answer 1

Answer:

60

Explanation:

x+x+30+x+60=360

3x+90=360

3x=360-90

3x=270

x=270/3

x=90

now X-X+60

90-90+60

=90-150=60