All Categories MCQs
Topic Notes: All Categories
General Description
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
331
An observer is 136 m from a tower. The angle of elevation to the top is 45°. Find the height of the tower.
Answer:
136.0
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 45° = height / 136. 3. Height = 136 * tan 45° = 136.0 m.
332
An observer is 222 m from a tower. The angle of elevation to the top is 60°. Find the height of the tower.
Answer:
384.52
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 60° = height / 222. 3. Height = 222 * tan 60° = 384.52 m.
333
An observer is 126 m from a tower. The angle of elevation to the top is 60°. Find the height of the tower.
Answer:
218.24
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 60° = height / 126. 3. Height = 126 * tan 60° = 218.24 m.
334
An observer is 152 m from a tower. The angle of elevation to the top is 30°. Find the height of the tower.
Answer:
87.76
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 30° = height / 152. 3. Height = 152 * tan 30° = 87.76 m.
335
An observer is 88 m from a tower. The angle of elevation to the top is 45°. Find the height of the tower.
Answer:
88.0
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 45° = height / 88. 3. Height = 88 * tan 45° = 88.0 m.
336
An observer is 230 m from a tower. The angle of elevation to the top is 30°. Find the height of the tower.
Answer:
132.79
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 30° = height / 230. 3. Height = 230 * tan 30° = 132.79 m.
337
An observer is 188 m from a tower. The angle of elevation to the top is 30°. Find the height of the tower.
Answer:
108.54
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 30° = height / 188. 3. Height = 188 * tan 30° = 108.54 m.
338
An observer is 62 m from a tower. The angle of elevation to the top is 30°. Find the height of the tower.
Answer:
35.8
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 30° = height / 62. 3. Height = 62 * tan 30° = 35.8 m.
339
An observer is 118 m from a tower. The angle of elevation to the top is 45°. Find the height of the tower.
Answer:
118.0
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 45° = height / 118. 3. Height = 118 * tan 45° = 118.0 m.
340
An observer is 146 m from a tower. The angle of elevation to the top is 30°. Find the height of the tower.
Answer:
84.29
Step-by-step solution: 1. Use tan θ = opposite/adjacent. 2. tan 30° = height / 146. 3. Height = 146 * tan 30° = 84.29 m.