Question

the angles of a quadrilateral are in the ratio 3 is to 4 is to 5 is to 6 find the measure of the smallest angle​

Answer 1

this will help you..

Step-by-step explanation:

let the angles be:3x, 4x, 5x, 6x

the sum all angles of quadrilateral= 360°

3x+4x+5x+6x=360

18x=360

x=360/18

x=20

the smallest angle is 3x= 3*20=60