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11-04-2021
Mathematics

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A circular plate has circumference of 30.1 inches. What is the area of this plate? Use 3.14 for pi

Respuesta :

wellosamuel5 wellosamuel5

11-04-2021

Answer:

Area of a circle=Πr²

Getting r from:

circumference of a circle=2Πr

30.1 =2(3.14)r

30.1 =6.28r

4.8 =r

Area=3.14(4.8)²

=3.14(23.04)

=72.3

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