Math, asked by jaspinder3, 1 year ago

volume of cube is 64cm cube. find the length of its edge

Answers

Answered by gaurav2013c
95
Volume of cube = 64 cm^3

Edge of cube = cube root 64

= 4 cm
Answered by DevendraLal
11

GIVEN:

VOLUME OF THE CUBE=64cm

TO FIND:

The length of its edge

SOLUTION:

The formula for volume of a cube (V)=a^{2}

where a is the edge length of the cube

V=a^{3}\\\\64=a^{3}\\\\\\a=\sqrt[3]{64}\\a=4cm\\

HENCE, the length of its edge is 4 cm

THEORY, a cube has  6 faces, 12 edges, and 8 vertices.

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