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.

Question

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.

anonymous · Answer

What is an altitude?

anonymous · Answer

Lol wait are you saying im missing somthing or trying to help me solve it?

anonymous · Answer

a straight line through a vertex and perpendicular to a line containing the base

anonymous · Answer

Altitude means perpendicular drawn from the vertex to it's opposite side, so it must be perpendicular to that side

anonymous · Answer

perpendicular means right angle so it must be choice 4?

anonymous · Answer

Yes.