Find the perimeter of a triangle with vertices A(-1,4),B(-2,1) and C(2,1)

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asked Oct 8, 2019 62.0k views

1 Answer

Nitin Gohel · Answer 1 · 2019-10-13T17:46:04+0000

check the picture below.

you can pretty much count the units off the grid for the height and base of the triangle, recall that area of a triangle is A = (1/2)bh.

Find the perimeter of a triangle with vertices A(-1,4),B(-2,1) and C(2,1)-example-1

Find the perimeter of a triangle with vertices A(-1,4),B(-2,1) and C(2,1)

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