Volume = pi*22*5 cubic cm
20 pie cm^3
The formula for the volume of a cylinder is Pi x r^2 x height. So this cylinder's volume is Pi (2cm)^2 x 5cm = 62.83 cubic cm
The volume of the cylinder is: 15.7 cm3
62.8 (pi times radius squared times height (3.14* 2 squared=12.56 then 12.56 times 5= 62.8)
32.56
The displaced liquid volume is equal to the volume of the cylinder. The volume of the cylinder is πr^2h, so in this case it is π(2cm)^2(4cm) = 16π cm^3. The volume displaced is equal to the rise in the liquid level in the graduated cylinder. Using the formula for the volume of the liquid in a cylinder (πr^2h), we can solve for the height (h). The rise in the liquid level will be approximately 1.06 cm.
A cylinder whose radius is 2cm and height is 8cm has a total surface area of approximately 125.66cm2 {ADDED} To explain that further, the formula is pi*r^2 X h where r is the radius and h the height.
The volume of a sphere with a radius of 2cm is about 33.5cm3
The lateral area of a cylinder with a diameter of 10cm and height of 2cm is approximately 62.83cm2
The volume is 4.19 cm3
To find the volume, you multiply the length, width/depth, and height together.The answer is 16 cm3.