Question

The curved surface area of two different combined figure is ......... then the , sum of curved surface area of two individual figure. (a ) greater (b) less ( c) equal (d) Either (b)or(c)​

Answer 1

Answer:

Option d is correct because the combined curved surface area of two figures can be equal or less but never greater

PLEASE MARK ME BRAINLIEST

Answer 2

Answer:

As, CSA does not include base area

Therefore, it does not affected by combining fingers.

But In case of hemisphere CSA =2pi r^2

And total surface area =3pi r^2

So , it also does not depend on the combination.

As, I think it must be equal

C) option equal