Answer:
c=1
Step-by-step explanation:
5=3+2c
2=2c
area:1.9×0.75÷2
perimeter:2+0.75+2.25
The surface area formula for any sphere is 4(pi)(radius)^2
The radius is half of the diameter.
18.6 / 2 = 9.3
So, plug into the formula and solve.
4(3.14)(9.3)^2 = 1086.3 mm^2
16 - 3 + 3 = 16
Those points are units apart.
B
r=3 in
h=8 in
Volume of funnel
