How much will it be 0.26 meters, 0.16 meters and 4.8 meters to cut the biggest pieces from the iron rod? How many pieces of this size can be cut from every rod?
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Answer:
Take it.
It's very easy.
Please vote my answer
Step-by-step explanation:
An iron rod is in a shape of a cylinder.
Given, length or height of the rod =7m and diameter =2cm.
Hence, radius =1cm=0.01m
Volume of a Cylinder =πR
2
h
Hence, number of iron rods that can be made =
Volume of one iron rod
Total volume of iron
=
7
22
×0.01
2
×700
0.88
=400
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