Question

a container open from the top and made from metal sheet is in the form of frustum of a cone of height 16cm. with the radii of its lower and upper and are 8 cm and 20 cm respectively find the cost of milk which can completely fill the container at the rate of₹ 20 per litre also find the cost of metal sheet used to make the container if the cost is Rs 8 per 100 cm square ​

Answer 1

a container open from the top and made from metal sheet is in the form of frustum of a cone of height 16cm. with the radii of its lower and upper and are 8 cm and 20 cm respectively find the cost of milk which can completely fill the container at the rate of₹ 20 per litre also find the cost of metal sheet used to make the container if the cost is Rs 8 per 100 cm square ​

Answer 2

HEY MATE HERE IS YOUR ANSWER