allerypi = 22/7 کے ساتھ، رداس 7 سینٹی میٹر اور اونچائی 10 سینٹی میٹر کے سلنڈر کا حجم تلاش کریں۔
A440 cm³
B1540 cm³
C1100 cm³
D770 cm³
Answer & Solution
Correct answer: B. 1540 cm³
حجم pi r مربع h = (22/7) x 49 x 10 = 1540 مکعب سنٹی میٹر ہے۔
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