Question

In which triangle will all of the perpendicular-bisectors pass through the vertices?
Scalene
Isosceles
Equilateral
Right
.

Answer 1

Perpendicular bisectors mean that the two end points are equidistant from every point on the line. This means that the sides of the triangle must be equal that connect the vertex and the side that is perpendicularly bisected. This then means that all the sides must be equal.

Equilateral

Answer 2

thanks hun (: