Find the volume, the total surface area, the lateral surface area and the diagonal
of a cube each of whose edges measures 3cm 2mm. (V3 = 1.73)
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Answer:
Given....
measure of edges=3.2 cm.
Volume of cube=length*breadth*height.
=3.2*3.2*3.2
=32.768 cm cube.
lateral surface area of a cube=2*side
=3.2*3.2
=10.24 cm square.
To find the measure of diagonal,
According to Pythagoras theorem,
diagonal square=3.2 square+3.2 square.
=20.48cm.
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