Question

A straight angle is divided into three smaller angles in the ratio 5:6:7. Find the
angles.​

Answer 1

Answer:

straight angle= 180 degree

so  5x + 6x + 7x = 180 degree

18x= 180 degree

x = 180/18 = 10 degree

angles are , 5x= 5*10 = 50 degree

                      6x=6*10 = 60 degree

                        7x=7*10 = 70 degree

hope it helps