1. A circular table cloth needs to be laced around.how long must the lace be if the cloths diamter is 84cm?
Given:
Formula to use:
Solution and answer:
plese help
Given:
Formula to use:
Solution and answer:
plese help
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Answer:
Given: 84 cm
formula to use: Ao=π(d/2)²
solution: Ao=π(d/2)²
=3.14×(84/2)²
=3.14× (42)²
=3.14×(42×42)
= 5538.96 cm
answer: the circular table cloth is 5538.96 cm
Step-by-step explanation:
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