Answer:
6280 mm squared
Step-by-step explanation:
To find the area Of a cylender we multiply pi times r squared times the height, and we can put pi as 3.14
the radius is 10 mm, and the height is 20 mm.
pug it in.
3.14 times 10 squared times 20.
3.14 time 100 time 20
314 times 20
Answer: 6300
Volume of cylinder=V=πr^2h
As given:
Radius=r=10mm
Height=h=20mm
Substituting values in above formula
V=(3.14)(10)^2(20)
V=6283.18531
After Round off 6300
First option
$ 6.75/ 1.5 lbs
$4.50 per lb
999
this is the answer but I don't sure.
