Think of the formula of surface area of a cuboid.A= 2(lb+bh+hl)

First, find the circumference of the cylinder that will be the length of the rectangle, then find the height of the cylinder that will be the other side of the rectangle.

Find the surface area of cube and cuboid and then find the difference between their surface areas.

Find the surface area of cube and cuboid and then find the difference between their surface areas.

Look at the base. How many sides are there?

Think of the formula of surface area of a cuboid.A= 2(lb+bh+hl)

Draw the shape with the help of net.

You can number the edges, face and vertices to get the exact count.

You can number the edges, faces and vertices to get the exact count.