Question
Download Solution PDFలంబ కోణ త్రిభుజం యొక్క మూడు భుజాలు (k - 4) సెం.మీ, k మరియు (k + 4) ఉంటే, k యొక్క విలువ:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చినవి :
త్రిభుజం యొక్క మూడు భుజాలు (k - 4), k మరియు (k + 4).
ఫార్ములా:
మనకు తెలిసినట్లు,
పైథాగరస్ సిద్ధాంతం
(కర్ణం) 2 = (లంబం) 2 + (భూమి) 2
లెక్కింపు:
ప్రశ్న ప్రకారం
(k + 4)2 = (k – 4)2 + k2
⇒ k2 + 16 + 8k = k2 + 16 – 8k + k2
⇒ k2 = 16k
⇒ k = 16
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