Need a little : )
multiple-choice
1. a phone company wants to locate a cell phone tower equidistant from
three cities. an appropriate strategy to find the correct location would
be to construct a triangle on a map with the three cities as vertices and
then locate the cell phone tower at
(1) the intersection of the three perpendicular bisectors of the sides of
the triangles.
(2) the intersection of the three angle bisectors of the triangle.
(3) the intersection of the three medians of the triangle.
(4) the intersection of the three altitudes of the triangle.