Question

find the volume the total surface area the lateral surface area a cube each of measures 15 cm​

Answer 1

$given \ side \ of \ the \ cube = 15 \ cm\\\\TSA \ of \ cube = 6a^2 \\\\=> 6(15^2) = 6*225 = 1350 \ cm^2\\\\LSA \ of \ cube = 4a^2 \\\\=> 4(15^2 )= 225 * 4 = 900 \ cm^2\\\\Volume \ of \ cube = a^3\\\\=> 15^3 = 3375 \ cm^3$

$LSA = 900 \ cm^2\\\\TSA =1350 \ cm ^2 \\\\Volume = 3375 \ cm^3\\\\hope \ it \ helps \ !!$

Answer 2

The edge of the cube = 15cm

i.e., a=15cm

Surface area of the cube =

$6a ^{2} = 6 \times (15) ^{2} = 1350 cm^{2}$

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