Question

what is the curved suface area of a cone​

Answer 1

π r l is the answer..................

Answer 2

Answer:

4$a^{2}$

Step-by-step explanation:

let the side of cube be a

then the area of one side will be a × a = $a^{2}$

CSA of cube = area of 4 sides

area of 4 sides = 4×area of one side = 4$a^{2}$