**Q2: **

If is an altitude of , , and , find .

**Q3: **

Find the values of and so that and are perpendicular.

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

**Q4: **

In the given diagram, is a straight line, , and .

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Solve for .

- A
- B
- C
- D
- E

**Q5: **

Answer the following questions using the given diagram.

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

**Q6: **

In the given diagram, is a right angle and is twice . Let .

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Solve for .

- A
- B
- C
- D
- E

**Q7: **

In the given diagram, and are straight lines. Answer the following questions.

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

**Q8: **

Quadrilateral is a rectangle. If and , find .

**Q9: **

In the given diagram, is a straight line. Answer the following questions.

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

**Q10: **

In this figure, and form a linear pair. If , , and , determine .

**Q11: **

Answer the following questions using the given diagram.

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

**Q12: **

The given figure shows two intersecting lines.

Find an expression for in terms of .

- A
- B
- C
- D
- E

Find an expression for in terms of .

- A
- B
- C
- D
- E

Hence, what is true of and ?

- AThey are supplementary.
- BThey are complementary.
- CThey are equal.

We have worked out that . Use this to find an expression for in terms of .

- A
- B
- C
- D
- E

**Q13: **

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

- A
- B
- C
- D
- E

**Q14: **

Find .

- A
- B
- C
- D

**Q15: **

In the given diagram, and are straight lines. Answer the following questions.

Form an equation that will allow you to calculate .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

Find the value of .

- A
- B
- C
- D
- E

**Q16: **

In the given figure, and are opposite rays, and bisects . If and , find .

**Q17: **

If , , and , find the measure of each angle.

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

**Q18: **

In the given figure, find the values of and .

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

**Q19: **

From the intersecting lines in the figure, determine the value of .

**Q20: **

In the figure below, and are opposite rays, and bisects . If and , find .