Question
Download Solution PDF(2, 4), (-3, -1) మరియు (5, 3) చేత ఇవ్వబడిన త్రిభుజం యొక్క వైశాల్యం:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చిన:
(x 1, y 1 ) = (2, 4),
(x 2, y 2 ) = (-3, -1)
(x 3, y 3 ) = (5, 3)
ఉపయోగించిన సూత్రం:
త్రిభుజం యొక్క వైశాల్యం = [x 1 (y 2 - y 3 ) + x 2 (y 3 - y 1 ) + x 3 (y 1 - y 2 )] / 2
లెక్కింపు:
త్రిభుజం యొక్క వైశాల్యం = [x 1 (y 2 - y 3 ) + x 2 (y 3 - y 1 ) + x 3 (y 1 - y 2 )] / 2
సూత్రంలో విలువలను ప్రత్యామ్నాయం చేయండి
⇒[2 (-1 - 3) + (-3) (3 - 4) + 5 (4 + 1)] / 2
[-8 + 3 + 25] / 2 = 10 చదరపు యూనిట్లు
Last updated on Jun 11, 2025
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