Here is parallelogram ABCD: Parallelogram ABCD. Diagonals AC and BD intersect at point M.

Prove segment AM is congruent to segment CM.

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle