12-07-2018
Mathematics

contestada

What is the circumference of a circle with an area of 153.86 cm²?

Use 3.14 for pi.

Enter your answer as a decimal in the box.

Respuesta :

Peredhel Peredhel

12-07-2018

Hi!

The equation to find the circumference of a circle with the area is,

(c = circumference
a = area)

c = 2√πa

Put in the value of a.
c = 2√π·153.86
Solve
c = 2√483.1204
c = 2·21.98
c = 43.96

The answer is 43.96 cm².

Hope this helps! :)
-Peredhel

Answer Link

18-01-2022

Answer:

What is the circumference of a circle with an area of 153.86 cm²?

Use 3.14 for pi.

Enter your answer as a decimal in the box.

43.96 cm

Ver imagen SGWYNN

Answer Link

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