Points a(7, -5), b(-1, -2), and c(-4, 6) form triangle abc on a coordinate plane. according to its sides, triangle abc is a(n) a0 triangle

According to it's sides triangle can be equilateral (three sides with same length), isosceles (two sides with same length and one with different) or scalene (all sides with different length.

In order to find out which type of triangle is given in this problem we need to calculate length of it's sides. It is done by using formula:


Side AB:


Side AC:


Side BC:


We can see that all three sides have different lengths so our triangle is scalene.

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