find the surface area of a cube whosr edge is 23 cm.
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surface area of cube = 6*edge square
= 6*23*23
= 6*529
= 3174
so ...the surface area of cube is 3174
= 6*23*23
= 6*529
= 3174
so ...the surface area of cube is 3174
Answered by
1
let the edge of cube be a.
therefore,
surface area of cube =6 a^2
=6×23^2
=6×529
=3174cm^2
therefore,
surface area of cube =6 a^2
=6×23^2
=6×529
=3174cm^2
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