nashaunshaw1 nashaunshaw1

19-04-2021
Mathematics

contestada

1. 2
given that c = 2πr an, write an expression
for r.

Respuesta :

altavistard altavistard

19-04-2021

Answer:

r = c / 2π

Step-by-step explanation:

c = 2πr is the formula for the circumference of a circle of radius r.

We can solve this for r:

r = c / (2pi)

or

r = c / 2π

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