Question

x:y:z 5:4:6 if aob is a striaght line find the value of x y and z

Answer 1

⚫Let x be 5x
Y be 4x
Z be 6x


⚫A straight line is 180°
So,

⚫X+y+z=180°

5x+4x+6x=180°

⚫15x=180°

⚫X=180/15=12°


⚫So x=5x=5(12)=60°
⚫Y=4x=4(12)=48°
⚫ Z=6x=6(12)=72°


Hope it will help you well friend ☺️

Answer 2

let x=5a , y=4a ,z=6a x+y+z‌=180 degree (linear pair) 5a+4a+6a=180 degree then , 15a =180 degree . so, a=12 degree then, x=60 degree ,y‌=48 degree , z=72 degree