Question
Download Solution PDFযদি একটি সমকোণী ত্রিভুজের তিনটি বাহু (k – 4) সেমি, k এবং (k + 4) হয়, তবে k এর মান কত হবে?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত :
ত্রিভুজের তিনটি বাহু হ'ল (k – 4), k এবং (k + 4)।
সূত্র:
যেহেতু আমরা জানি,
পাইথাগোরাস উপপাদ্য
(অতিভুজ) 2 = (লম্ব) 2 + (ভূমি) 2
গণনা:
প্রশ্ন অনুযায়ী
(k + 4)2 = (k – 4)2 + k2
⇒ k2 + 16 + 8k = k2 + 16 – 8k + k2
⇒ k2 = 16k
⇒ k = 16
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