Find the area of the triangle formed by the points (2, 3), (-1.0), (2,- 4)
with explaination...
please help... i will give you 20 points ......
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Answer:
10.5 unit^2
Step-by-step explanation:
Area of triangle=1÷2 (base ×height)
=1÷2 (7×3)
=21÷2
=10.5 unit^2
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