Question

The angles of a quadrilateral are 4x°,3x°,7x° and 10x°, find the smallest and largest angle of the quadrilateral .

Answer 1

smallest angle 45
and largest angle is 150

Answer 2

4x+3x+7x+10x=360 (angles sum of quadrilateral )
24x=360
x=15
smallest angle =45
largest angle =150