Perimeter of 1 face of a cube is 60 cm .Find the sum of length of it's edges
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Answered by
1
a cube has 6 sides
so,total perimeter=60 ×6
=360cm
so,total perimeter=60 ×6
=360cm
Answered by
1
as perimeter is of 1 face is 60 = square
therefore edge= a
perimeter of square= 4a
60cm= 4a
a=15cm
now,
edge of cubes are 12
therefore. 12×15=180cm
hope it will help!!!!
therefore edge= a
perimeter of square= 4a
60cm= 4a
a=15cm
now,
edge of cubes are 12
therefore. 12×15=180cm
hope it will help!!!!
raahul72:
is it right
???
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