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Find the circumference and the area of a circle with diameter 2 km.

Write your answers in terms of it, and be sure to include the correct units in your answers.
(a) Circumference:
(b) Area:

Find the circumference and the area of a circle with diameter 2 km. Write your answers-example-1
User Wihlke
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1 Answer

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Circumference: 6.28319 km. Area: 3.14159 km