Question

the radius and height of an cone are in the ratio 4.3 area of base is 2464m square find the lateral surface area of cone

Answer 1

What u have to do is get ratio between r&h

Answer 2

next steps are:

area of cone = πrl
= 22/7 × 28 × 35
=22 × 4 × 35
=3080 m^2

THIS IS YOUR SOLUTION.
HOPE THIS HELPS YOU.