florenciaacevedo florenciaacevedo

13-08-2020
Mathematics

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Find the area of a circle with a diameter of 4.
Either enter an exact answer in terms of it or use 3.14 for 7 and enter your answer as a decimal.
units?

Find the area of a circle with a diameter of 4 Either enter an exact answer in terms of it or use 314 for 7 and enter your answer as a decimal units class=

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tamangaashish257 tamangaashish257

13-08-2020

area of circle =22/7×4=12.56

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LazyBun LazyBun

13-08-2020

Answer: 12.56

Explanation:

Find area of a circle:

Form: A = pi x d^2/4
d = 4 (given)
Pi = 3.14

=> A =3.14 x 4^2/4
A = 3.14 x 4
A = 12.56

Answer Link

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