Given:
Diameter of the cylindrical flask = 12 cm
Radius (r) = 6.0 cm (since radius = diameter / 2)
Height (h) = 21 cm
Formula Used:
Volume of a cylinder =
Solution:
r = 6 cm
h = 21 cm
volume of cylindrical flask
= πr²h
= 22/7 × 6 × 6 × 21
= 132 × 18
= 2376 cm³
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