Answer:
The capacity of ice cream cone is 70.26 cubic cm and surface area is 109.9 square cm.
Explanation:
We have been given that
r = 3.5 cm
l = 6.5 cm
The height of the cone is given by

Hence, the capacity of cone is given by

And the surface area of cone is given by

The capacity of ice cream cone is 70.26 cubic cm and surface area is 109.9 square cm.