The perimeter of one face of a cube is 20cm .find the volume of the cube
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Answered by
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perimeter= 20cm
WKt P =4a
20= 4a
20/4 =a
5=a
Volume= a^3
5×5×5 = 125 cm^3
Answered by
1
Answer:
125 cm^3
Step-by-step explanation:
Face of a cube is in the form of a square and all are identical.
perimeter of one face= 20cm
TO FIND LENGTH OF SIDE OF SQUARE:
4*side= 20
side= 20/4
= 5cm
length of one side of each square= length of one side of a cube.
VOLUME OF CUBE: a^3
(5)^3
125 cm^3
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