Question

calculate the area of a metal sheet required to make a closed hollow cone of height 24m and base radius 7m

Answer 1

Answer:

703.36 square cm metal sheet is required .

The capacity of the cone is 1230.88 cubic cm .

Step-by-step explanation:

We are required to find the area of the metal sheet required to make a closed hollow cone of height 24 cm and base radius 7 cm.

So, we are supposed to find the total surface area of cone .

Formula of total surface area of cone =

Where l is the slant height

r is the Answer:

703.36 square cm metal sheet is required .

The capacity of the cone is 1230.88 cubic cm .

Step-by-step explanation:

We are required to find the a