TypepadFind: a c The pyramid's volume Find the 13 kk-)îù 9 SOTO .15 3 n 2 5cm 2 5cm 15cm 1...
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TypepadFind: a c The pyramid's volume Find the 13 kk-)îù 9 SOTO .15 3 n 2 5cm 2 5cm 15cm 1 5cm 10 16 15 v) 30 A circle of radius 12 is circumscribed about each regular polygon below