2 years ago

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles

Mathematics

1 answer:

brilliants [131]2 years ago

8 0

Answer:

The perimeter of a circle is calculated with 2πr

The r stands for radius. The radius is half of the diameter.

So r=2.25

Plug it in 2π(2.25)

It was simplify to 4.5π

Which would simplify down to 14.14 miles rounding to the nearest hundredth.

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