Question

4. Three angles of a quadrilateral are in the ratio 3:2:1. The sum of the smallest and the greatest angle​

Answer 1

Answer:

Step-by-step explanation:

3x + 2x + 1x = 6x

6x = 180 (angle sum property )

x = 180/60

x = 30

smallest angle = 1x = 30

largest angle = 3x 3(30) = 90

30 + 90 = 120