Question
Download Solution PDFनिम्नलिखित आकृति में 'x' का मान क्या है:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
आकृति =
संकल्पना:
संपूरक कोणों का योग = 180°
त्रिभुज के सभी आंतरिक कोणों का योग = 180°
गणना:
⇒ ΔABC में,
⇒ ∠ADB + ∠ADC = 180°
⇒ 108° + ∠ADC = 180°
⇒ ∠ADC = 180° - 108° = 72°
⇒ ΔADC में,
⇒ ∠ADC + ∠ACD + ∠DAC = 180°
⇒ 72° + x° + 48° = 180°
⇒ x° = 180° - 48° - 72° = 180° - 120° = 60°
∴ अभीष्ट परिणाम 60° होगा।
Last updated on Jun 6, 2025
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