Question

The base area of a cone is 38.5 cm². Its volume is 77 cm? Find its height​

Answer 1

Answer:

$\huge{\mathcal{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}}}$

6 CM is the answer

Step-by-step explanation:

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Answer 2

Base area = πr² = 38.5 cm²

volume = (1/3)πr² ×h = 77 cm³

so, A/q

77 = (1/3) ×38.5×h

⇒h = (77×3)/38.5

h= 6 cm.Ans