Answers to Test Problems

Example problems   Main Page

Problem 1: a. angle GBC and angle FCB, angle HBC and angle ECB

                  b. angle ABG and angle DCF, angle ABH and angle DCE

                  c. angle ABG and angle BCE, angle GBC and angle ECD, angle ABH and angle BCF, angle HBC and angle FCD

Problem 2: Skew Lines

Problem 3: 120 degrees

Problem 4: No