zephaniahr55
zephaniahr55 zephaniahr55
  • 18-03-2021
  • Mathematics
contestada

calculate the diameter of the circle

calculate the diameter of the circle class=

Respuesta :

Jsf09
Jsf09 Jsf09
  • 18-03-2021

Answer:

2.64cm

Step-by-step explanation:

A = π r^2

5.5 = π r^2

1.75 = r^2

r = 1.32

Diameter is then 2(1.32) = 2.64

Answer Link
cwrw238 cwrw238
  • 18-03-2021

Answer:

2.65 cm to the nearest hundredth

Step-by-step explanation:

A = πr^2 = 5.5

r^2 = 5.5/ π = 1.5707

r = 1.3231

Diameter = 2 * r

= 2.6462.

Answer Link

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