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Help me with right answer plz
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2 votes
Help me with right answer plz

Help me with right answer plz-example-1
User John Snelson
by
6.4k points

1 Answer

3 votes

Answer:

13.5

Explanation:

area: 1/2*[x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)]

User Akhilesh Sinha
by
6.7k points
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