Question
Download Solution PDFशीर्ष (3, 13), (5, -8), और (4, -2) वाले त्रिभुज का क्षेत्रफल ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
शीर्ष (x1, y1), (x2, y2) और (x3, y3), वाले एक त्रिभुज के क्षेत्रफल को निम्न समीकरण द्वारा ज्ञात किया जाएगा:
क्षेत्रफल =
गणना:
यहाँ, शीर्ष (3, 13), (5, -8), और (4, -2) हैं।
∴ त्रिभुज का क्षेत्रफल =
अतः विकल्प (4) सही उत्तर है।
Last updated on Jun 30, 2025
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