kevort746 kevort746

16-04-2020
Mathematics

contestada

what is the approximate area of a circle with a diameter of 18 in?

Respuesta :

noorjahanhossain13 noorjahanhossain13

16-04-2020

Answer:

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·182≈254.469in²

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