The CSA of cylinder of radius 2cm is 264 cm². find its height
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Answer:
h=21 cm
Step-by-step explanation:
=C.S.A of Cylinder = 264 cm^2
= 2 × π × r ×h = 264
= 2 × 22/7 × 2 ×h = 264
= 88/7 × h= 264
= h = 264 × 7/88
= h = 21 cm
hope it helps mark as brilliant.
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