The triangle having vertices ( - 2, 0) (2, 3) and (1, - 3) is ______
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Answer:
scalene triangle
Step-by-step explanation:
Let the vertices of the triangle be A(−2,0), B(2,3) and C(1,−3).
We compute the length of the sides as follows:
AB=(2−(−2))2+(3−0)2=42+32=16+9=5
BC=(1−2)2+(−3−3)2=(−1)2+(−6)2=1+36=37
AC=(1−(−2))2+(−3−0)2=32+(−3)2=9+9=18
Since none of the lengths of the sides are equal, therefore, it is a scalene triangle.
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