angelicacasillas29 angelicacasillas29

19-04-2024
Mathematics

contestada

The radius of a circle is 1 kilometer. What is the circle's circumference?
r=1 km
Use ≈ 3.14 and round your answer to the nearest hundredth.

Respuesta :

subtomex0 subtomex0

19-04-2024

Area of a circle is given by A=πr²

Plugging π=3.14 and r=1 km

We get A=3.14 km²

or

A=3,140,000 m²

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