A circular tablecloth needs to be laced around. How long must the lace be if cloth's diameter is 84 cm

Question

A circular tablecloth needs to be laced around. How long must the lace be if cloth's diameter is 84 cm​

TheoD · Answer

Answer:263.76 cmStep-by-step explanation:According to the formula of the circumference of a circle.C = πdAnalysis :C = πdC = 3.14 × 84C = 263.76 cm

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