History of Geometry, Circle and Triangle.

Mathematicians in geometry is known as ...

• Father of Geometry

• Geometer

• Geologist

• Geographer

Formula a² + b² = c² is known as ...

• Polyhedron Formula

• The Area of a Circle

• Pythagorean Theorem

• Prime Number Theorem

The Elements is written by ...

• Thales

• Al-Khawarizmi

• Archimedes

• Euclid

Which of the following civilizations is famous for its geometric discoveries?

• Greek

• Egypt

• India

• China

Who is the Father of Geometry?

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Who is the mathematician who contributes to the deductions in mathematics?

• Thales

• Isaac Newton

• John Venn

• Rene Descartes

Founder of circle's first theorem.

• Euclid

• Archimedes

• Thales

• Brahmagupta

In ancient Greece, circle can be seen as representations of ...

• Ying and Yang

• Divine and Natural Balance

• Symmetry and Solid

• Peace and Cultured

In ancient Greek, circle is a perfect shape. Why?

• Because it is round.

• Because it is the symbol of Earth, moon, planets.

• Because it has no sharp corner.

• Because it has many symmetry lines.

The first calculation of π was done by…

• Archimedes

• Al-Khawarizmi

• Thales

• Pythagoras