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4 years ago

6

BRAINLIEST AWARD TO CORRECT ANSWER A cylindrical cardboard tube is 60 cm long and open at both ends. Its surface area is 950 cm2

. Calculate its radius to the nearest tenth of a centimetre.

1 answer:

ozzi4 years ago

4 0

Take 950^2/60^2=250.69444... then take that $\pi$ =79.80087361 lastly take that/2=39.9004368

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