Question

if the perimeter of one of the faces of a cube is 32 cm then what is its CSA.​

Answer 1

Answer:

4a = 32

a= 8

csa of cube= 6 a^2

csa of cube = 6(8)^2

= 64*6

csa of cube = 384 cm^2

Answer 2

Answer:

perimeter is given as 32 cm

csa=?

Step-by-step explanation:

perimeter of one face = 32 cm

4a=32 cm

a=32/4

a=8 cm

side of the cube =8 cm

csa=4a^2

=4*8*8

=256

curved surface area=256 cm^2

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