Mathematics, 10.02.2021 14:00 123iamthe1

The diagram shows 3 identical circles inside a rectangle. Each circle touches the other two circles and the sides of a rectangle,
as shown in the diagram.
The radius of each circle is 2 mm.
Work out the exact area of the rectangle.
Give your answer in the form a3 + b
where a and b are integers.

Answers: 3

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The diagram shows 3 identical circles inside a rectangle. Each circle touches the other two circles...