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What is the best approximation of the volume, in cubic units, of a cylinder of diameter 10 and height 10?

Sagot :

Answer:

785.4 units³ (nearest tenth)

Step-by-step explanation:

volume of a cylinder = [tex]\pi[/tex]r²h

where r is the radius and h is the height

diameter of a circle = 2r

where r is the radius

Therefore, 10 = 2r  ⇒  r = 5

Therefore, volume = [tex]\pi[/tex] x 5² x 10 = 250[tex]\pi[/tex] = 785.4 units³ (nearest tenth)