NCERT Solutions Class 10 Mathematics Chapter 13 Surface Area and Volume

Exercise 13.1 Q.1) 2 cubes each of volume 64 π‘π‘š3 are joined end to end. Find the surface area of the resulting cuboid. Sol.1) Side of cube = 3βˆšπ‘£π‘œπ‘™π‘’π‘šπ‘’ = 3√64 = 4π‘π‘š Length of new cuboid = 8 π‘π‘š, height = 4 π‘π‘š, width = 4 π‘π‘š Surface Area can be calculated as follows…