Question

if the radius of the base of a right circular cone is 2 cm and its slant height is 3.5 CM then its curved surface area is ​

Answer 1

Answer:

22

Step-by-step explanation:

CSA = πrl

= 22/7 * 2 * 3.5= 22 cm^2

Answer 2

Answer:

22

Step-by-step explanation:

CSA of a right circular cone=22/7×r×slant hieght

22/7×2×3.5=22cm2