alleryایک تکونی بینر کا رقبہ 72 cm² اور بنیاد 16 cm؛ اس کی اونچائی؟
A4.5 cm
B8 cm
C9 cm
D12 cm
Answer & Solution
Correct answer: C. 9 cm
اونچائی ہے (2 × 72) ÷ 16 = 9 سینٹی میٹر۔
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