Math, asked by jotsidhu1742, 1 year ago

Area of triangle with vertices (2,3),(-1,0)and (2,-4)

Answers

Answered by richasharma40
1

Answer:

=1/2|2(0+4)+(-1)(-4-3)+2(3-0)

=1/2|(2×4)+(1×7)+(2×3)|

=1/2|8+7+6|

=1/2×21

=21/2

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