jamesgreene0802 jamesgreene0802

30-09-2021
Mathematics

contestada

The radius of a circle is 2 kilometers. What is the circle's area?
r=2 km
Use 3.14 for a
square kilometers

Respuesta :

20095316 20095316

30-09-2021

Answer:

12.57

Step-by-step explanation:

A=πr2=π·22≈12.56637km²

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