Question
Download Solution PDF40 मीटर उंचीच्या मंदिराच्या दोन्ही बाजूला दोन पुरुष अनुक्रमे 30° आणि 30° उन्नत कोनात त्याच्या शिखराचे निरीक्षण करतात. दोन पुरुषांमधील मीटरचे अंतर किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
उन्नत कोन = 30°
मंदिराची उंची = 40 मीटर
वापरलेले सूत्र:
tanθ = लंब / पाया
गणना:
त्रिकोण ADC मध्ये
tan 30° = AC/DC
1/√ 3 = 40/DC
⇒ DC = 40√ 3
⇒ BC = DC = 40√ 3
⇒ DB = DC + CB
⇒ DB = 40√ 3 + 40√ 3 = 80√ 3 मीटर
∴ योग्य उत्तर 80√ 3 मीटर आहे.
Last updated on Jun 19, 2025
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