alaisiadavis alaisiadavis

07-04-2021
Mathematics

contestada

What is the area of a circle whose diameter is 102

Respuesta :

thebecks thebecks

07-04-2021

Answer:

area = 8167.14 units ²

Step-by-step explanation:

area = πr²

r = 102/2 = 51

area = (3.14)(51²) = 8167.14 units ²

Answer Link

may2580 may2580

07-04-2021

It is A≈8171.28 because you Using the formulas A= πr2 d=2r
Solving forA
A=1
4πd2=1
4·π·1022≈8171.28249

Answer Link

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