1) 2 times 2 times 2 times 2 a) 16 b) 18 c) 4 d) 8 e) 1 f) 2 2) what is the scret formula pi r squared? a) area of a circle b) area of a rectangle c) area of a semicircle d) area of a pentagon e) area of a decagon f) area of an area

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