Question
Download Solution PDFदिलेल्या आक्रुतीत, ∠BAC = ∠BCD, AB = 32 सेमी आणि BD = 18 सेमी तर BC बाजूची लांबी शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिल्याप्रमाणे:
∠BAC = ∠BCD, AB = 32 सेमी आणि BD = 18 सेमी
संकल्पना:
जर दोन त्रिकोण समान असतील तर संबंधित बाजूंचे प्रमाण समान असते.
गणना:
त्रिकोणी ABC आणि CBD मध्ये;
∠BAC = ∠BCD
∠B सामाइक
म्हणूनच, ABC आणि CBD त्रिकोण कोन-कोन सममितीमुळे एकरूप आहेत.
∴ AB/CB = BC/BD
⇒ BC2 = 32 × 18 = 576
⇒ BC = 24 सेमी
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