Home Instruction Schools ANSWERS Geometry August 13, 2009

• exposé

Home Instruction Schools ANSWERS Geometry August 13, 2009 Home Instruction Schools (1) PART 1 1) Based on the diagram below, which statement is true? Here is the diagram again. This time all the missing angles are there in red. The red angles that were missing are easily calculated knowing that about each vertex of two intersecting lines, the angles are either supplementary or vertical. Vertical angles will be congruent, while supplementary angles will have degree measures adding up to 180 degrees.

• parallelogram abcd with diagonals
• ac ad
• diagonals
• altitude
• cd
• parallelogram
• bd
• 3 bd
• angles
• ac
• line