MM1G1. Students will investigate properties of geometric figures in the coordinate plane.
a. Determine the distance between two points.
b. Determine the distance between a point and a line.
c. Determine the midpoint of a segment.
d. Understand the distance formula as an application of the Pythagorean
theorem.
e. Use the coordinate plane to investigate
MM1G3. Students will discover, prove, and apply properties of triangles,quadrilaterals, and other polygons.
a. Determine the sum of interior and exterior angles in a polygon.
b. Understand and use the triangle inequality, the side-angle inequality, and the
exterior-angle inequality.
c. Understand and use congruence postulates and theorems for triangles (SSS,
SAS, ASA, AAS, HL).
d. Understand, use, and prove properties of and relationships among special
quadrilaterals: parallelogram, rectangle, rhombus, square, trapezoid, and kite.
e. Find and use points of concurrency in triangles: incenter, orthocenter,
circumcenter, and centroid.