उदाहरण—उस त्रिभुज का क्षेत्रफल ज्ञात कीजिए जिसके शीर्ष बिन्दु
(4,6), (3,4),(6,2) हैं।
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Answers
Answered by
0
Answer:
what's that ..........???
Answered by
1
Step-by-step explanation:
त्रिभुज का.क्षेत्रफल =√x1 (y2-y3) +x2 (y3-y1) +x3 (y1-y2)
= √4(4-2)+3(2-6) +6(6-4)
=√4(2)+3(-4)+6(2)
=√8-12+12
=√8
= 2√2 answer
I hope I helped you
gn
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