Question
Download Solution PDF(3x - 5)° மற்றும் 80° ஆகிய கோணங்கள் ஒரு சப்ளிமெண்டரி கோண ஜோடியாக இருந்தால், x இன் மதிப்பு என்ன?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
(3x - 5)° மற்றும் 80° ஆகிய கோணங்கள் ஒரு சப்ளிமெண்டரி கோண ஜோடியாகும்.
கருத்து:
இரு கோணங்களும் ஒன்றுக்கொன்று சப்ளிமெண்டரியாக இருந்தால், அந்த இரு கோணங்களின் கூட்டுத்தொகை 180° ஆகும்.
கணக்கீடு:
கேள்வியின்படி,
=> (3x - 5)° + 80° = 180°
=> 3x - 5° = 180° - 80°
=> 3x = 100° + 5°
=> 3x = 105°
=> x = 35°
எனவே, 'விருப்பம் 1' சரியான விடை.
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