Question
Download Solution PDFత్రిభుజంలోని మూడు కోణాలు (18x+6°), (10x+30°) మరియు (15x+15°) అయితే, ఆ త్రిభుజం ఏ రకమైనది?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడింది:
త్రిభుజంలోని మూడు కోణాలు (18x + 6°), (10x + 30°), మరియు (15x + 15°)
ఉపయోగించిన సూత్రం:
త్రిభుజంలోని కోణాల మొత్తం = 180°
గణన:
(18x + 6) + (10x + 30) + (15x + 15) = 180
⇒ 18x + 10x + 15x + 6 + 30 + 15 = 180
⇒ 43x + 51 = 180
⇒ 43x = 180 - 51
⇒ 43x = 129
⇒ x = 3
కోణాలు: (18x3 + 6) = 60°, (10x3 + 30) = 60°, (15x3 + 15) = 60°
∴ త్రిభుజం సమబాహు.
∴ సరైన సమాధానం ఎంపిక 2.
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