Math Medians and Altitudes help please?

could anyone please help me with these math problems? thanks if anyone can help





1. Triangle D E F with segment is drawn inside from vertex point E to midpoint of side D F Is segment E G a midsegment, perpendicular bisector, median or an altitude?





A)Midsegment


B)Perpendicular bisector


C)Median


D)Altitude





2. Triangle A B C is drawn. Angle B is a right angle with side A B perpendicular to side B C. Is segment AB a midsegment, perpendicular bisector, median or an altitude?





A)Midsegment


B)Perpendicular bisector


C)Median


D)Altitude





3. Triangle A B C with median G B is drawn inside the triangle from the side A C to vertex point B


Given: segment GB is a median of triangle ABC


AG=10





Find the measure of segment GC


A)15


B)20


C)10


D)5

Math Medians and Altitudes help please?
1. A line from a vertex through the midpoint of the opposite side is a median


C) Median





2. A line from a vertex perpendicular to the opposite side is an Altitude


D) Altitude





3. Since GB is a median, therefore point G is in the middle of side AC, and therefore AG = GC


C) 10





I hope this helped





Kia

sp