taylorbrady2001 taylorbrady2001
  • 22-06-2017
  • Mathematics
contestada

The area of circle Z is 64. What is the value of r? r = ____ft

Respuesta :

CastleRook
CastleRook CastleRook
  • 28-06-2017
Given the circle has a radius of 64, to get the value of the radius,r we shall proceed as follows.
Area=πr^2
Thus;
64=πr^2
64/π=r^2
r^2=20.3718
r=sqrt(20.3718)
r=4.5135
Therefore the length of radius,r=4.5135 units
Answer Link
tkmaplethorpepaykzs
tkmaplethorpepaykzs tkmaplethorpepaykzs
  • 14-07-2018

The other answer is the big wrong,

AREA: 64pi^2

r = (64pi/pi)^.5

r = 64^.5

r= 8


r = 8

Answer Link

Otras preguntas

What is the value of x?
WILL GIVE BRAINLIEST!!!
When mrp ii systems include feedback to revise a plan that is not feasible, they are known as?
Need assistance immediately 49 and 50 pleeease help
Product 2xy+3 and x-4
Which region of Africa is characterized by semi-arid, flat grasslands which are home to small villages of subsistence farmers?
Central to traditional african theatre's "storytelling performances" is
While arguing with a coworker, it is best to point out mistakes immediately so that you do not forget something later. Please select the best answer from the ch
In its ongoing struggle with the ottoman empire, the russians took advantage of the young ottoman uprising and nationalist movements in
what is this .....................