WHTA IS THE VOLUME OF A CYLINDER WITH A DIAMETER EQUAL TO 10 METERS AND HEIGHT equal to 100 metaers?

Question

a.31,400 cubic meters
b.7,850 cubic meters
c.395.25 cubic meters
d.51 cubic meters

Answer 1

It is 7,850 cubic meters .Hence option 2 is the correct choice
(explanation-the volume of a cylinder is given by the formula
pi*r^2*h,where
pi=3.14
r= radius of the circle and
h=height
Hence the volume is
3.14*5*5*100
=7,850 cubic meter

Answer 2

The formula for the volume of a cylinder is pi * r^2 * h.

Substitute the values for r (radius) and h (height).

V = 3.14159 * 5^2 * 100 = 7854 cubic meters

Rounded to three significant figures, the answer is (b) 7850 cubic meters.

Answer 3

The answer is b, because to find the volume of a cylinder is pi times the radius squared times the height. You have to take half of the diameter to get 5, square that to get 25, multiply that by 100 to get 2500 and multiply that by 3.14 to get 7850 cubic meters.

Answer 4

To find the volume of a cylinder, first you have to find the area of the base using the formula A= pi*r^2. So if the diameter is 10, the radius is 5 or pi*5^2 = pi*25 = 78.5m^2

Then multiply this by the height (100m) for a total of 7,850m^3

Answer 5

V cylinder=pi*r^2*h=pi*(10/2)^2*(100)=pi*25*100=7850 cubic meters

Answer 6

pi(r^2)h
r=radius of base
h=height
pi=3.1415
r=5 meters
h=100 meters
volume=3.1415(25)(100)=7850 cubic meters(approximately)
answer is (b)

Answer 7

You calculate the volume with this expression: (pi)r^2h
(3.14)5^2x100= (3.14)25x100= 3.14x2500= 7,850

b. 7,850 cubic meters

Answer 8

Volume of cylinder :
= πr²h
= 3.142 x (10m / 2)² x 100m
= 3.142 x 5²m x 100m
= 3.142 x 25m x 100m
= 78.55m² x 100m
= 7855m³ (more accurate)

My answer not in your box because I used π which is 3.142 but (b) is the right answer if using π = 3.14 (less accurate).
Use π = 3.142 or 22 / 7

Answer 9

V = π ( 5 ² ) (100) m ³
V = (π) (2500) m ³
Answer b

Answer 10

i would say b

V= Bh