McGraw-Hill Reyerson
Pre-Calculus 11
Textbook Solutions for Math 20-1
Chapter 1
A square has an inscribed circle of radius 1 cm. a) What is the area of the red portion of the square, to the nearest hundredth of a square centimetre? b) If another square with an inscribed circle is drawn around the original, what is the area of the blue region, to the nearest hundredth of a square centimetre?
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