49 x 44 x 18 = 38808cm3 (cm3 means that the answer is cubed.)
54.7
Volume = pi*r2*h = 40715.04 cubic cm
The answer is 1,944 cm cubed
A cone with a base radius of 12 cm and a height of 18 cm has a volume of 2,714.34 cm3
You can't calculate the volume here as such the height is not mentioned here and for calculating volume you need height,breadth and length.
The area of a parallelogram with base 18cm and perpendicular height 18cm is 324 cm2
18cm = 180mm
18cm = 180mm
18cm is about 7 inches
18cm.
Let's call the sides a, b, c. The rectangular prism with the smallest surface area is a cube. If the volume is 18cm^3 (18 cubic cm), then a x b x c=18. But since it's a cube, the sides are the same size. So the formula for volume is a^3=18 (i.e. a cubed = 18) Then each side of the cube will be the cube root of 18 (which is 2.62074139 to 8 decimal places) So the dimensions of the rectangular prism rounded to 2dp are 2.62 x 2.62 x 2.62. And the surface area using the rounded values is 41.19 to 2DP
Area = 0.5*base*height Note that the given dimensions would not form a triangle