graceemi4630 graceemi4630

09-08-2020
Mathematics

contestada

what is the diameter of a circle with 28.26 as the area

Respuesta :

aileenliu aileenliu

09-08-2020

Answer:

6

Step-by-step explanation:

are=A=πr2

28.26/3.14=9

√9=3

3•2=6

Answer Link

09-08-2020

Answer:

6

Step-by-step explanation:

Area = πr^2

r = √(area/π)

r = √(28.26/3.14)

r = 3

and we know that,

d = 2r,

d = 2 x 3 = 6

Answer Link

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