Question

a triangle having vertices (-2,0); (2,3); and (1,-3) is the triangle an equilateral, isosceles or scalene
​

Answer 1

Step-by-step explanation:

it is isosceles.

Thank u and sorry if it gets wrong

Answer 2

Answer:

Let a(-2,0), b(2,3) and c(1,-3)

Step-by-step explanation:

$ab \: = \sqrt{ {(2 + 2)}^{2} + {(3 - 0)}^{2} } = \sqrt{16 + 9} = \sqrt{25} = 5 \\ bc = \sqrt{ {(1 - 2)}^{2} + {( - 3 - 3)}^{2} } = \sqrt{1 + 36} = \sqrt{37} \\ ca = \sqrt{ {(1 + 2)}^{2} + {( - 3 - 0)}^{2} } = \sqrt{9 + 9} = \sqrt{18}$

Hence triangle is scalene triangle.