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The curved surface of a cylinder is 250 cm². If the cylinder is 12 cm high, find it's volume. Correct to 2 d.p. |
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Answer» ong>Step-by-step EXPLANATION: Diameter of cylinder = 20 cm Radius (r) = 20
=10cm CSA=1000cm 3
2πrh=1000 2(3.14)(10)h=1000 h= 2(3.14)(10) 1000
=15.9cm and VOLUME = πr 2 2h =(3.14)(10) 2 (15.9) PLEASE make me brainlist |
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