Solve these questions. I will mark you as brainllest

1.	Solve these questions. I will mark you as brainllest
Answer» Step-by-step explanation: 5) (i) By USING formula the volume of a pyramid having a base area A and vertical HEIGHT h is 1/3Ah. V= 1/12 h³ (II) dV/dh = 1/4 h² or dh/dV =4(12v)-²/³ dh/dt = dh/ dV× dV/dt = 4/h²×20 (dh/dt )= 4/10²×20 ×20 = 0.8 or equivalent fraction. hope this will help you please mark it as the BRAINLIEST

Answer»

Step-by-step explanation:

5) (i) By USING formula the volume of a pyramid having a base area A and vertical HEIGHT h is 1/3Ah.

V= 1/12 h³

(II) dV/dh = 1/4 h² or dh/dV =4(12v)-²/³

dh/dt = dh/ dV× dV/dt = 4/h²×20

(dh/dt )= 4/10²×20 ×20 = 0.8 or equivalent fraction.

hope this will help you

please mark it as the BRAINLIEST

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