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Mathematics 20 Online
NvidiaIntely:

Identify segment AB as an altitude, median, perpendicular bisector or angle bisector.

NvidiaIntely:

|dw:1497206742060:dw| altitude median perpendicular bisector angle bisector

ThisGirlPretty:

@Hero

Hero:

Okay, so allow me to define each of these: A median joins a vertex to the midpoint of the opposite side. The diagram shows all three medians which are concurrent at a point called the centroid: c44c559113cc482543b82dab9c00fbe89a6bb2ba.gif An altitude passes through a vertex and is at right-angles to the opposite side. The diagram shows all three altitudes which are concurrent at a point called the orthocentre: c908965c29282da191791e80b191e97e5313e221.gif cc48bb930c9b5a6783fa9be79392285d1f6a9c9b.gif A perpendicular bisector passes through the midpoint of a side and at right-angles to that side. The diagram shows all three perpendicular bisectors which are concurrent at a point called the circumcentre (the centre of the surrounding circle).

Hero:

An angle bisector is the line or line segment that divides the angle into two equal parts: AngleBisector_700.gif

Hero:

So, @NvidiaIntely given what is posted above, which of the options do you think best describes segment AB?

NvidiaIntely:

ummmm.....hmmmm......yummmm....not sure.... Um.... is altitude????

Hero:

Correct

NvidiaIntely:

TY!

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