1) The value of π is a) 3.17 b) 3.18 c) 3.14 d) 3.15 e) 22 x 7 f) 7 x 22 2) The circumference of the circle is: a) c = c b) c = d c) c = r d) c = 2πr e) r = c f) 2c = πr

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