Question

the three angles on a straight line are x,x/2 and 3x/4 .find the three angles
please help me​

Answer 1

Step-by-step explanation:

X=80

x/2=40

3x/4=60

Answer 2

sum of angles is equal to 180 degree

X + X/ 2 + 3x/4 = 180

(4x+2x+3x)/4= 180

9x= 180×4

x=180×4/9

x=4×20

x=80 degree

x/2=80/2=40 degree

3x/4=3×80/4=60 degree