Question
Download Solution PDF6 అడుగుల పొడవైన చెట్టు నుండి 10 అడుగుల దూరంలో 18 అడుగుల ఎత్తైన విద్యుత్ స్తంభం ఉంది. చెట్టు నీడ యొక్క పొడవు ఎంత ఉంటుంది?
A. 10 అడుగులు
B. 7.5 అడుగులు
C. 6 అడుగులు
D. 5 అడుగులు
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFచిత్రంలో, AB = 18 అడుగులు, CD = 6 అడుగులు మరియు AC = 10 అడుగులు
చెట్టు నీడ, CO = k అడుగులు
ప్రశ్న ప్రకారం,
⇒ AB/AO = CD/CO
⇒ 18/(10 + k) = 6/k
⇒ 18k = 60 + 6k
⇒ 12k = 60
⇒ k = 5
చెట్టు నీడ యొక్క పొడవు = 5 అడుగులు
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