allery20 cm by 15 cm ٹینک میں ڈوبا مکعب پانی 5.76 cm; اس کے کنارے؟ کوئی چھلکا نہیں۔
A8 cm
B14 cm
C12 cm
D10 cm
Answer & Solution
Correct answer: C. 12 cm
مکعب 20 × 15 × 5.76 = 1728 سینٹی میٹر ³ کو ہٹاتا ہے، لہذا اس کا کنارہ ∛1728 = 12 سینٹی میٹر ہے۔
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