solution
we will find the radius by using the formula of circle which is:
pie*r
4435.2=22(divide by 7)*20*r*r
then we will divide the answer with 7
then we will take the square root of both the side and we will get the answer
Improved Answer:-
The original answer was deleted by another contributor who submitted the above which is incorrect.
Original answer:-
Volume = pi*radius2*20 = 4435.2 cubic cm
Divide both sides by pi*20 then square root both sides to find the radius:
radius = 8.401690328 or 8.402 cm rounded to 3 d.p.
A cone that has a radius of 20m and a height of 25m has a volume of 10471.98m3
1357.168 m3
V = 565.49 cm3
7.0
Vol = pi*r2*h = 3078.761 cubic units, approx.
A cone that has a radius of 20m and a height of 25m has a volume of 10471.98m3
Volume is 1,005.3 cm3
(V = Pi*r2h): A cylinder with a radius of 3 cm and a height of 20 cm has a volume of 565.49 cm3
H = 0.00308 meters.
1357.168 m3
A cylinder of radius 14 cm and height 20cm. Sketch the solids and find the volume
h = 0.1299 cm
V = 565.49 cm3
7.0
It is the area of the circle (pi Rsquared=100PI) times the height 20 total area is 2000PI
Volume = pi*82*20 = 4021.239 cubic cm rounded to 3 decimal places
20 pie cm^3