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16-03-2019
Mathematics

contestada

The diameter of a circle is 18 miles. What is the circle's area? Use 3.14 for ?

Respuesta :

01-08-2019

Answer:

254.34

Step-by-step explanation:

a=3.14r^2

find your radius

18/2=9

3.14(9)^2

3.14(81)

254.34

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