An edge of a variable cube is increasing at the rate of 3 cm/s. How fast is the volume of cube increasing when the edge is 10 cm long? View Solution. Q2. The edge of a cube is increasing at the rate of 7 c m / s e c. How fast is the volume of the cube increasing when the edge is 10 c m long? The surface area of a cube represents the sum of the areas of all the faces of the cube. On the other hand, volume is a measure of the three-dimensional space occupied by the cube. We can calculate the surface area of a cube using the formula A=6a² and we can calculate its volume using the formula V=a³, where a is the length of one of the If you have the volume and radius of the cylinder:. Make sure the volume and radius are in the same units (e.g., cm³ and cm).; Square the radius.; Divide the volume by the radius squared and pi to get the height in the same units as the radius.; If you have the surface area and radius (r):. Make sure the surface and radius are in the same units.; Subtract 2πr² from the surface area. Find the volume of a box with the following dimensions: Length = 7 cm Width = 2 cm Height = 3 cm The answer would be: 7 x 2 x 3 = 42 cm 3 Things to Remember Volume = length x width x height; You only need to know one side to figure out the volume of a cube. The units of measure for volume are cubic units. Volume is in three-dimensions. In this Python Program to find Volume and Surface Area of a Cube example, We entered the Length of any side of a Cube = 5. The Surface Area of a Cube is. Surface Area of a cube = 6 * length * length => 6 * 5 * 5. Surface Area of a cube = 150. The Volume of a Cube is. Volume of a cube = length * length * length => 5 * 5 * 5. Volume of a cube = 125. Vay Tiền Online Chuyển Khoản Ngay.

volume of 3cm cube