Angle Bisector Theorem Quiz (5 Questions)

1. True or False: Angle bisector divides opposite side proportionally.

2. Triangle with sides AB = 5, AC = 10, DC = 4. Find BD.

3. True or False: Angle bisector cuts the opposite side in half.

4. If AB/AC = 2/3, and DC = 6, find BD.

5. Give a real-life use of the angle bisector theorem.

Answer Key

1. True

2. BD = 2

3. False (only proportional, not necessarily half)

4. BD = 4

5. Architecture, map scaling, design of bridges, etc.