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MBS · Answer 1 · 2023-04-19T15:13:43+0000

Answer:

A = 3.14 mm²

Explanation:

The formula for the area of a circle of radius r is A = πr². If your circle has diameter 2 mm, then the radius is half that, or 1 mm. The area of the circle will then be A = (3.14)(1 mm)², or 3.14 mm².

Note: the spelling of π is 'pi,' not 'pie.'

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