Match the following. 1.
altitude of a triangle
Projection of a segment on a line
In a triangle, the perpendicular line from a vertex to the
opposite side
for any positive real numbers a, b, and x, if " then xis
2.
called the geometric mean between a and b. Notice that
x? - ab or x
x= Vab
the point where a perpendicular through the point to the line
3.
intersects the line
the portion of a line with endpoints that are the projections of
4.
the endpoints of the segment
Projection of a point on a line
geometric mean