Respuesta :

Answer:

A. 2.9π(9)^2

Step-by-step explanation:

Area of base =πr^2 = π(18/2)^2 = π(9)^2

Volume = 2.9 x π(9)^2 = 2.9π(9)^2

A. 2.9 (9)^2

If it was wrong I’m sorry
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