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CHAD159753
Which statement about an altitude of a triangle is always true? 1.An altitude intersects another altitude at the centroid. 2.An altitude intersects another altitude at its midpoint. 3.An altitude is present inside a triangle. 4.An altitude makes a right angle with a side of the triangle.
What is an altitude?
Lol wait are you saying im missing somthing or trying to help me solve it?
a straight line through a vertex and perpendicular to a line containing the base
Altitude means perpendicular drawn from the vertex to it's opposite side, so it must be perpendicular to that side
perpendicular means right angle so it must be choice 4?