the total length of all edges of a cube is 96 cm. what is the difference in the numbers denoting it's total surface area and volume.
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Answered by
5
Sum of all edges = 96
12* a = 96
=> a = 8
Length of edge = 8 cm
TSA = 6a^2
= 6 * 8^2
= 6* 64
= 384 cm^2
Volume = a^3
= 8^3
= 512 cm^3
Difference of Volume and TSA = 512 - 324
= 188
12* a = 96
=> a = 8
Length of edge = 8 cm
TSA = 6a^2
= 6 * 8^2
= 6* 64
= 384 cm^2
Volume = a^3
= 8^3
= 512 cm^3
Difference of Volume and TSA = 512 - 324
= 188
Answered by
4
total edges of a cube = 12
show length of 1 edge=96/12=8cm
surface area of a cube=6×side^2
=6×64
=348cm^2
volume of a cube = side^3
=8^3
=512cm^3
show length of 1 edge=96/12=8cm
surface area of a cube=6×side^2
=6×64
=348cm^2
volume of a cube = side^3
=8^3
=512cm^3
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