Answer:
use a volume calculator
Step-by-step explanation:
Volume of cylinder is 6285.71 square units.
Given the radius of cylinder 10 units. The height is twice its radius. we have to find its volume.
r=10 units
⇒ Diameter, d = 20 units
Also given height is twice its radius.
⇒ Height=2(r)=2(10)=20 units
= 22/7 × 100×20
=22/7 × 2000
= 44000/7
= 6285.71square units.
hence, volume of cylinder is 6285.71 square units.
0.000000084
we need to move the decimal 8 places to the right
8.4* 10^-8
277 cm
