Question
Download Solution PDFएक वृत्त की दो जीवाएँ AB और CD वृत्त के अंदर बिंदु P पर मिलती हैं। यदि AP = 12 cm, AB = 20 cm और CP = 16 cm, तो CD = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
प्रश्न के अनुसार,
PB = AB - AP
⇒ 20 - 12 = 8cm
जैसा कि हम जानते हैं
PA × PB = PD × PC
⇒ 12 × 8 = PD × 16
⇒ PD = 6
तब CD = PD + PC
⇒ 16 + 6 = 22 cm
∴ सही विकल्प 1 है।
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