# Lesson Worksheet: Parallel Lines and Proportional Parts Mathematics

In this worksheet, we will practice using parallel lines and proportional parts to solve problems.

**Q1: **

In triangle , , , and . Find the length of .

**Q2: **

Using the information in the figure, determine the length of .

**Q3: **

In the diagram below, , , , , and . Find the value of and the length of .

- A,
- B,
- C,
- D,

**Q4: **

In the figure, , , , and . Find the value of .

**Q5: **

In the following figure, , , , and . Find the values of and .

- A,
- B,
- C,
- D,

**Q6: **

True or False: In the given figure, .

- ATrue
- BFalse

**Q7: **

True or False: In the figure, is the midpoint of .

- ATrue
- BFalse

**Q8: **

In the given triangle , , , , and . Find the value of .

**Q9: **

Using the information in the figure, find the value of .

**Q10: **

Use the figure to determine the values of and .

- A15, 10
- B8, 1
- C8, 3
- D15, 3