Triangle abc has the following vertices: A(-4,6)
B(6,6)
C(1,-3)

Is triangle an equilateral triangle and WHY?

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  no

Step-by-step explanation:

It is impossible to plot an equilateral triangle on a coordinate grid using integer coordinates. The given triangle may be close, but cannot be an equilateral triangle.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.