Question

Curved surface area of cone is 2200square cm and its slant height is 50confined it's total surface area of cone

Answer 1

Answer:

CSA =2200cm²

=πrl =2200cm²

=22/7×r×50 =2200

=r=(2200×7)/22×50

=r=14cm

Now,

TSA=πr(l+r)

=22/7×14×(50+14)

=22×2×64

=2816cm²