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Mathematics: Featured Facts
Eratosthenes Measured Earth’s Circumference—Centuries Before Columbus Sailed
Mathematics / Geometry

Eratosthenes (c. 276 – 194 BC) was born more than 2200 years ago in the Greek city of Cyrene, now a city in the North African country of Libya. (The Greek Empire surrounded much of the Mediterranean S continue reading this fact

How To Calculate The Area Of A Cylinder
Mathematics / Geometry

Understanding how to find the area of a cylinder is easy if one first visualizes the cylinder and breaks its surface down into component pieces. To do this, first take a good look at the most common c continue reading this fact

What Are Cubes And Cube Roots?
Mathematics / Algebra

The mathematical term 'cube' comes from the three-dimensional shape of the same name. A cube shape has three dimensions of length, width, and height, all equal and at angles of 90 to each other. Put a continue reading this fact

All Facts
Algebra:
  1. What Are Cubes And Cube Roots?
  2. What Are Squares And Square Roots?
Geometry:
  1. Eratosthenes Measured Earth’s Circumference—Centuries Before Columbus Sailed
  2. How To Calculate The Area Of A Circle
  3. How To Calculate The Area Of A Cylinder
  4. How To Calculate The Area Of A Right Cone
  5. How To Calculate The Circumference Of A Circle
  6. How To Calculate The Volume Of A Cylinder
  7. How To Calculate The Volume Of A Right Cone
  8. Kepler's Conjecture
  9. Picture This
  10. What Is The Pythagorean Theorem?
History:
  1. Leaps and Bounds
  2. Origins Of The Meter
  3. Unit Of Luminous Intensity (candela)
  4. Who Invented Zero?
Math Function:
  1. Math On the Mind
Number Theory:
  1. Fibonacci Patterns In Nature?
  2. Perfect Numbers
  3. Prime Numbers
Topology:
  1. Mobius Strip

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