Adotando pi = 3, qual é o volume de um cone de raio da base 9 cm e altura 5 cm?

Answer and explanation

Correct answer: D. 405 cm³

  1. Step 1: V = (1/3) pi r^2 h.
  2. Step 2: (1/3) x 3 x 9^2 x 5 = 405.
Answer
405 cm³.

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