Question

The triangle with the vertices (1,1) , (-1,-1) and (- 3 ,- 3

) is a scalene triangle.



true or false​

Answer 1

Answer:

false

Explanation:

A triangle having all sides different called as scalene triangle

Let

A=(1,1),. B=(-1,-1),. C=(-3,-3)

length of AB=2√2

length of BC=2√2

length of AC=4√2

Here two sides are equal

so the triangle is not scalene

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