The word âUnakotiâ stands for the meaning âone lesser than a croreâ. It is believed that, there are that many numbers of carvings present here. Lord Shiva stayed at this location for just one night, when he was making a journey to Kashi.
(r is radius of circle). (h is the height of the cylinder, r is the radius of the top) Surface Area = Areas of top and bottom +Area of the side Surface Area = 2(Area of top) + (perimeter of top)* height Surface Area = 2(pi r 2) + (2 pi r)* h In words, the easiest way is to think of a can.he area of a rectangle is the product of the two sides. One side is the height of the can, the other side is the perimeter of the circle, since the label wraps once around the can. So the area of the rectangle is (2 pi r)* h. Add those two parts together and you have the formula for the surface area of a cylinder.
The cross section has the same size and shape as the base, as can be seen in the following diagrams. The surface area of a solid is the total area of all its external faces. To calculate the surface area of a prism we need to: Step 1: Determine the shape of each face. Step 2: Calculate the area of each face. Step 3: Add up all the areas to get the total surface area. We can also use the formula. Surface area of prism = 2 Ã area of base + perimeter of base Ã height. Worksheet to calculate the surface area and volume of a rectangular prism. Example: Calculate the surface area of the following prism. Solution: There are 2 triangles with the base = 4 cm and height = 3 cm.