Question

The angles of a quadrilateral are 4x°,7x°,15x° and 10x°.Find the smallest and largest angles of the quadrilateral.
with proper working

Answer 1

Answer:

smallest angle=20°

largest angle =75°

Step-by-step explanation:

4x+7x+15x+10x=180°

36x=180

x=180/36

x=5°