allerypi = 22/7 નો ઉપયોગ કરીને, 7 cm ત્રિજ્યા અને 10 cm ઊંચાઈ ધરાવતા નળાકારનું ઘનફળ શોધો.
A1540 cu cm
B1100 cu cm
C1760 cu cm
D3080 cu cm
Answer & Solution
Correct answer: A. 1540 cu cm
ઘનફળ pi r સ્ક્વેર h = 22/7 x 49 x 10 = 1540 ઘન સેન્ટીમીટર થાય છે.
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