find the surface area and volume of a cube whose one length is 7 cm
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4
Surface area = 6a² = 6*(7)² = 294 cm²
And, Volume = (7)³ = 343 cm³
And, Volume = (7)³ = 343 cm³
Answered by
0
Hi ,
Side of a cube ( a ) = 7cm
1 ) Total surface area = 6a²
A = 6 × 7²
A = 6 × 49
A = 294 cm²
2 ) volume ( v ) = a³
= 7³
= 343 cubic cm
I hope this helps you.
: )
Side of a cube ( a ) = 7cm
1 ) Total surface area = 6a²
A = 6 × 7²
A = 6 × 49
A = 294 cm²
2 ) volume ( v ) = a³
= 7³
= 343 cubic cm
I hope this helps you.
: )
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