[" A container is in the form of a nonow hemsphere "1.6" and "r" the container is "13cm" ."],[" diameter of the hemisphere is "14cm" and the total height of the container is "13cm" ."],[" Calculate the inner surface area of the container."],[" A toy is in the shape of a cone of radius "3.5cm" mounted on a hemisphere of the toy."],[" A toy is in the shape of a cone of radius "3.5cm" mounted on a hemisphere area of the toy."],[" The total height of the toy is "15.5cm" .Calculate the total surface.What is the bigges "]