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Salsk061 [2.6K]
2 years ago
15

Triangle ABC has vertices at A(1,2), B(4,0) and C(1,-4) Find the area of triangle ABC.

Mathematics
1 answer:
dexar [7]2 years ago
7 0

The area of triangle ABC from the given vertices is gotten as; 7.5

<h3>How to find the area of a triangle?</h3>

We are given the vertices of the triangle as;

A(1, 2)

B(4, 0)

C(1,-4)

The formula for area of a triangle with 3 vertices is;

Area = ¹/₂[x₁(y₂ - y₃) + x₂(y₃ - y₁) + x₃(y₁ - y₂)]

Thus;

Area = ¹/₂[1(0 + 4) + 4(-4 - 1) + 1(1 - 0)]

Area = ¹/₂(4 - 20 + 1)

Area = -7.5

Read more about area of triangle at; brainly.com/question/17335144

#SPJ1

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