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elena-s [515]
2 years ago
8

Math Help Part 3 (Please Help)

Mathematics
2 answers:
Bezzdna [24]2 years ago
5 0

Answer:

(a) median

(b) angle bisector

(c) altitude

Step-by-step explanation:

  • The <u>perpendicular bisector</u> of a side of a triangle is a line perpendicular to the side and passing through its midpoint.
  • The <u>angle bisector</u> of an angle of a triangle is a straight line that divides the angle into two congruent angles.
  • A <u>median</u> of a triangle is a line segment drawn from a vertex to the midpoint of the opposite side of the vertex.
  • An <u>altitude</u> of a triangle is the perpendicular segment from a vertex of a triangle to the opposite side (or the line containing the opposite side).

(a) median

IG = IH  ⇒  I is the midpoint GH, BUT it is not perpendicular to FI, so median

(b) angle bisector

m∠XYV = m∠ZYV, BUT YV is not perpendicular to XZ, so angle bisector

(c) altitude

m∠BDC = 90° but AD ≠ DC (so not perpendicular bisector)

yulyashka [42]2 years ago
4 0
I wish I could help but I suck at math
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