the thickness of a hollow metallic cylinder is 2cm. It is 70cm long with outer radius of 14cm. Find the volume of the metal used in making the cylinder; assuming that it is open at both the ends. also find its weight if the metal weighs 8g per cm²
with step by step solving
note: it is cm² not cm^3
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Step-by-step explanation:
calculate like this only change the values
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