Answer:
92.45cm^2
Step-by-step explanation:
The volume of the cone is found with pi*r^2*h/3
x+2 +x-1 +x+3 =16
3x+4=16
3x=16-4
3x=12
x=12/3
x=4
ST is 4+3 =7
the value is -5 hope that is good
7 3/20
I took the quiz.