allery6 cm ની ધાર ધરાવતા ધાતુના સમઘનને પીગળાવીને પાયામાં 9 cm × 6 cm માપ ધરાવતો લંબઘન બનાવવામાં આવે છે. તેની ઊંચાઈ શોધો.
A2 cm
B4 cm
C3 cm
D6 cm
Answer & Solution
Correct answer: B. 4 cm
ઘનફળ 216 cm³ જ રહે છે, તેથી ઊંચાઈ 216 / 54 = 4 cm થાય છે.
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