Notes Section 4-4
... Might there be another shortcut combination of parts? Possibly mixing pairs of congruent sides with pairs of congruent angles? ...
... Might there be another shortcut combination of parts? Possibly mixing pairs of congruent sides with pairs of congruent angles? ...
Section 4.4 ~ Using CPCTC!
... shown in the figure to find the distance JK across a pond. What is JK? ...
... shown in the figure to find the distance JK across a pond. What is JK? ...
Warm-Up Exercises
... Standardized Test Practice The locations of tower A, tower B, and the fire form a triangle. The dispatcher knows the distance from tower A to tower B and the measures of A and B. So, the measures of two angles and an included side of the triangle are known. By the ASA Congruence Postulate, all trian ...
... Standardized Test Practice The locations of tower A, tower B, and the fire form a triangle. The dispatcher knows the distance from tower A to tower B and the measures of A and B. So, the measures of two angles and an included side of the triangle are known. By the ASA Congruence Postulate, all trian ...
Apollonian network
In combinatorial mathematics, an Apollonian network is an undirected graph formed by a process of recursively subdividing a triangle into three smaller triangles. Apollonian networks may equivalently be defined as the planar 3-trees, the maximal planar chordal graphs, the uniquely 4-colorable planar graphs, and the graphs of stacked polytopes. They are named after Apollonius of Perga, who studied a related circle-packing construction.