Question
Download Solution PDFఇచ్చిన చిత్రంలో, KI = IT మరియు EK = ET అయితే, అప్పుడు ∠TEI = .
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చిన:
KI = IT; EK = ET
∠KET = 150°
లెక్కింపు:
△KEI మరియు △TEI లో
⇒ KI = IT (ఇవ్వబడింది)
⇒ EK = ET (ఇవ్వబడింది)
⇒ EI = EI (సాధారణం)
△KEI ≅ △TEI (SSS)
⇒ ∠ KEI = ∠ TEI (CPCT ద్వారా)
ఇప్పుడు,
⇒ ∠KET + ∠KEI + ∠TEI = 360°
⇒ 150° + 2 x ∠TEI = 360°
⇒ 2 x ∠TEI = 360° - 150°
⇒ ∠TEI = 210/2 = 105°
∴ సరైన సమాధానం 105°.
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