Question
Download Solution PDFలంబ కోణ త్రిభుజం ABCలో B వద్ద లంబ కోణం ఉంటుంది మరియు tan A = 4/3. AC = 25 సెం.మీ ఉంటే, BC యొక్క పొడవు:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చిన, tan A = 4/3 = BC / AB
BC = 4x మరియు AB = 3x అనుకుందాం
పైథాగరస్ సిద్ధాంతం ద్వారా,
AC2 = AB2 + BC2
⇒ 252 = (3x)2 + (4x)2
⇒ 625 = 9x2 + 16x2
⇒ 625 = 25x2
⇒ x2 = 25
⇒ x = 5
BC పొడవు = 4x = 4 × 5 = 20 సెం.మీLast updated on Jul 17, 2025
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