Question
Download Solution PDFযদি ΔABC∼ΔPQR এবং ΔABC এর ক্ষেত্রফল / ΔPQR এর ক্ষেত্রফল = 25/49 হয়, তবে AC/PR এর অনুপাত কত হবে?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত :
ΔABC∼ΔPQR
ΔABC এর ক্ষেত্রফল / ΔPQR এর ক্ষেত্রফল = 25: 49
ধারণা:
যদি, ΔABC∼ΔPQR হয় তবে
ΔABC এর ক্ষেত্রফল / ΔPQR এর ক্ষেত্রফল (AB / BC) 2 = (PQ / QR) 2 = (AC / PR) 2
গণনা:
ΔABC এর ক্ষেত্রফল / ΔPQR এর ক্ষেত্রফল = 25/49
⇒ 25/49 = (AC/PR)2
⇒ (AC/PR) = √(25/49)
∴ AC/PR = 5/7
Last updated on Jul 22, 2025
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