25 because you do 19 squared plus 16 squared equals 617, you do 617 rooted. It’s called pythagorus.
The formula to find the volume of a cylinder is 3.14 • r squared • h
Step-by-step explanation:
x=2 y=0
x= -2 y= -4
y=mx+b
b= 2
-4 = -2m +2
-2m= -6
m=3
y= 3x +2
.......
x=0 y=4
x=2 y= 2
y=mx+b
b=4
2=2m+4
2m= -2
m= -1
y = -x +4
