alleryএডাল 10 m দৈৰ্ঘ্যৰ জখলাই এখন দেৱালৰ 8 m উচ্চতা স্পৰ্শ কৰে। দেৱালখনৰ পৰা ইয়াৰ গুৰি কিমান দূৰত আছে?
A5 m
B7 m
C8 m
D6 m
Answer & Solution
Correct answer: D. 6 m
ভূমিৰ দূৰত্ব হ'ল 100 - 64 = 36 ৰ বৰ্গমূল, যিটো হ'ল 6 m।
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