Question

Find CSA of cube of side 4cm​

Answer 1

curved surface area of cube is 4a²

where a is the side of cube

a.t.o

a= 4 cm

csa of cube is 4(4)²

= 64 cm²

Answer 2

Answer:

CSA of cube = 6 a^2

so, CSA of the given cube =

6× ( 4 cm ) ^ 2

= 6 × 16 cm ^2

= 96 cm ^ 2

Hope this helps you