the c.s.a of a cylinder pillar is 264 m² and volume is 924 m³.find the dia meter and height of the cylinder
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Answer:
diameter is 14 height is 6
Step-by-step explanation:
csa is 2πrhis 264
rh is 42
volume is πr^2h is 924
r^2h is 294
let h is 42/h
put in other term
r ×r ×42/r is 294
r ×42 is 294
r is 7 height is 6
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