Volume = pi*r2*h = 40715.04 cubic cm
A cone with a base radius of 12 cm and a height of 18 cm has a volume of 2,714.34 cm3
radius = 18/2 = 9 cm
area=basexheight=18x5=90
1/2b*h 180 cm^2
The answer will depend on what the two given measures are. The total surface area is 2*pi*r*(r + h) where r is the radius and h the height.
Volume = pi*r2*h = 40715.04 cubic cm
A cone with a base radius of 12 cm and a height of 18 cm has a volume of 2,714.34 cm3
The area of a parallelogram with base 18cm and perpendicular height 18cm is 324 cm2
The answer is 6.6
radius = 18/2 = 9 cm
Using 3.14 as Pi the area of circle is: 1017.36
1,017.9 cm2
9 cm (r = d/2)
180 cm2
The perimeter is pi*r + 2r = 92.6 cm
The area is 108cm2