Question

Show that the triangle whose vertices are A(4,-1), B(5,6) and C(1,3) is an isosceles right triangle​

Answer 1

Answer:

using distance formulae you can prove this

Step-by-step explanation:

use the formula to prove that Two of the sides either ab bc or ac equal

$\sqrt{( {(x2 - x1)}^{2} + {(y2 - y1)}^{2} }$

ab=bc or bc=ac or ac=ab

it is an isosceles triangle