Calculate the volume of a cylindrical steel bar which is 8 cm long and 3.5 cm in diameter
Answers
Answered by
11
Answer:
Step-by-step explanation:
Diameter of cylindrical steel bar is 3.5cm
Then radius is 3.5/2
Height is 8cm
Volume of cylinder is πr^2h
= 22/7*3.5/2*3.5/2*8
=77cm^3
Volume of the cylindrical steel bar is 77cm^3
Answered by
5
Answer:
76.96
volume of cylinder is Pi×r×r×h
3.14×1.75×1.75×8=76.96
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