In this worksheet, we will practice using the right triangle altitude theorem to find a missing length.

**Q2: **

What does equal to?

- A
- B
- C
- D

**Q3: **

In the given figure, is equal to the product of which two other lengths?

- A ,
- B ,
- C ,

**Q5: **

Fill in the blank: .

- A
- B
- C
- D

**Q6: **

From the figure, determine the length of . If necessary, round your answer to the nearest hundredth.

**Q7: **

Determine the length of .

**Q10: **

Find the length of approximating the result to the nearest hundredth.

**Q11: **

From the figure shown, if , and , what is ?

**Q12: **

Given that , find .

**Q13: **

Find the length of .

**Q14: **

Given that the area of the trapezium is 9,522 cm^{2},
determine the length of .

**Q15: **

Calculate the length of .

**Q16: **

What does equal to?

- A
- B
- C
- D

**Q17: **

Which line segment is the altitude of triangle which is perpendicular to ?

- A
- B
- C

**Q18: **

Which line segment is the altitude of triangle which is perpendicular to ?

- A
- B
- C

**Q19: **

.

- A
- B
- C

**Q20: **

In the figure below, find the length of .

**Q21: **

In the given figure, is equal to the product of which two other lengths?

- A ,
- B ,
- C ,

**Q22: **

Which segment is the altitude of ?

- A
- B
- C
- D
- E

**Q23: **

Find the base of the altitude in .

- A
- B
- C

**Q24: **

Which line segment is the altitude of triangle which is perpendicular to ?

- A
- B
- C