Rotate the shape about its central axis by making it stationary.
Answer:
y=50
x=30
z=100
Step-by-step explanation:
x+20=y
2y=z
x+y+z=180
x+y+2y=180
3y+x=180
-y+x=-20
4y=200
y=50
x=30
z=100
try desmos u can type it in and it will show you but the answer is 1.333
