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The volume of a right circular cone is 616 cm3. If the area of its base is 154 cm2, what is the vertical height of the cone? [Use π = $\frac{22}{7}$] |
10 12 14 16 |
12 |
We know that, Volume of a right circular cone = \(\frac{1}{3}\) πr2h 616 = \(\frac{1}{3}\) (154) × h \(\frac{616 × 3}{154}\) = h h = 12 |
