Analytical Geometry

Problem #1

Find the sides of

Problem #2

Find the angles of the triangle (by vectors)

Problem #3

Find the coordinates of he midpoint of AB

Problem #4

Find the equation of the perpendicular bisector of AB

Problem #5

Find the coordinated of the circumcentrer

Problem #6

Write the equation of the median to BC

Problem #7

Find the coordinates of the Centroid

Problem #8

Write the equation of the altitude of AB

Problem #9

Find the coordinates of the Orthocenter