Correct Answer: Option A

Explanation

Volume of a frustrum with top of radius R and bottom r and height h = \(\frac{1}{3} \pi (R^{2} + Rr + r^{2})\)

V = \(\frac{1}{3} \pi \times 4 \times (6^2 + 6 \times 4 + 4^2)\)

= \(\frac{304}{3} \pi cm^{3}\)

• Does WAEC give Calculator to student for there exam? Answer this

  2 Answers   ·   Mathematics   ·   2 days ago
• 2(3)+2? Answer this

  1 Answers   ·   Mathematics   ·   2 days ago
• what does productivity of grass means and what are they? Answer this

  1 Answers   ·   Agricultural Science   ·   16 hours ago