shantishah864 shantishah864

09-01-2021
Mathematics

contestada

the volume of cylinder can be 1.5litre and area of its base is 77 . find its height

Respuesta :

shacker4167 shacker4167

09-01-2021

Answer:

20.07 cm³

Step-by-step explanation:

Volume of Cylinder = 1.54 liters = 1540 cm³.

Area of its base = 77 cm².

πr² = 77

(22/7) * r² = 77

r = 4.94

Now,

Volume of cylinder = πr²h

⇒ 1540 = (22/7) * (4.94)² * h

⇒ h = 20.07 cm³

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