leannahunternault02 leannahunternault02

17-12-2019
Mathematics

contestada

115 On a coordinate plane, draw triangle ABC with vertices
A(-1, -1), B(3, -1), and C(-1, 2). Find the area of the triangle
in square units.

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juicedoggy juicedoggy

17-12-2019

Plotted the triangle... I’m presuming |-| is 1cm
So to find the area u plot the coordinates on a graph then work out the length then 1/2 the base the times the height which gives u 6cm^2

Ver imagen juicedoggy

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