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Questions and Answers
What is trigonometry concerned with?
What is trigonometry concerned with?
- Properties of circles
- Geometrical shapes
- Algebraic equations
- Relationships between angles and ratios of lengths (correct)
In which century did trigonometry emerge in the Hellenistic world?
In which century did trigonometry emerge in the Hellenistic world?
- 3rd century BC (correct)
- 6th century AD
- 1st century AD
- 5th century BC
What did the Greeks focus on in their calculation related to trigonometry?
What did the Greeks focus on in their calculation related to trigonometry?
- Calculation of areas
- Calculation of angles
- Calculation of volumes
- Calculation of chords (correct)
Which civilization created the earliest-known tables of values for trigonometric ratios?
Which civilization created the earliest-known tables of values for trigonometric ratios?
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What did Sumerian astronomers study in relation to angle measure?
What did Sumerian astronomers study in relation to angle measure?
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Study Notes
Trigonometry Overview
- Trigonometry is concerned with the relationships between the sides and angles of triangles.
History of Trigonometry
- Trigonometry emerged in the Hellenistic world in the 3rd century BCE.
Greek Contribution
- The Greeks focused on calculating the lengths of chords in a circle, which is related to trigonometry.
Ancient Civilizations
- The Babylonians, not the Greeks, created the earliest-known tables of values for trigonometric ratios.
Sumerian Astronomy
- Sumerian astronomers studied the relationship between the angles of observation and the positions of celestial bodies, which is related to angle measure.
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Description
Test your knowledge of the history of trigonometry, from its origins in the Hellenistic world to the development of trigonometric ratios and functions by ancient mathematicians.
