Respuesta :

Answer:

49 × 3.14 = 153.86

Step-by-step explanation:

1/3 × 3.14 × 49 × 3 = 153.86

(πr^2)(h/3)

(π7^2)(3/3)

πx49x1

3.14 x 49 x 1

= 153.86
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