the surface area of a cube is 384 CM square find the length of an edge and volume of the cube
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the surface area of a cube is 384 CM square find the length of an edge and volume of the cube
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384 = 6 a²
384/6 = a²
a= √64
a = 8 cm
v = a³
v = 8³
v = 512cm³
mark brainliest, if it helps, Thanks.
TSA = 384^2
TSA = 6a^2
384 = 6a^2
384/6 = a^2
64 = a^2
√64 = a
√8 × 8 = a
8 = a
Volume = a^3
Volume = 8 × 8 × 8
Volume = 512^3
Hence,
Length = 8cm
Volume = 512^3
Hope my answer helps you :)
Regards,
Shobana