Use Similar Triangles to Help Solve the Problem $14$ Ft
B) $21$

question 17

Multiple Choice

Use similar triangles to help solve the problem. A man places a mirror on the ground and sees the reflection of the top of a flagpole as shown in the figure below. The two triangles in the figure are similar. Find the height h of the flagpole. a = 11, b = 7, c = 31

• A) \(14\) ft
• B) \(21\) ft
• C) \(19 \frac { 8 } { 11 } \mathrm { ft }\)
• D) \(22 \frac { 8 } { 11 } \mathrm { ft }\)

---

Definitions:

Sociology

The study of social behavior, society, patterns of social relationships, social interaction, and culture.

Psychology

the scientific study of the human mind and its functions, especially those affecting behavior in a given context.

Threats

Potential sources of harm or adverse effects to something or someone.

Tension

The state of being stretched tight or mental or emotional strain.