Who Invented Zero?
Mathematics / History
Many concepts that we all take for granted sounded strange and foreign when first introduced. Take the number zero for instance. Any first-grader can recognize and use zeros. They sound so logical and continue reading this fact
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How To Calculate The Area Of A Right Cone
Mathematics / Geometry
The cone is another three-dimensional shape based on the circle. You could think of it as the cross between a circle and a right triangle. Its properties will have features of both shapes, and this ma continue reading this fact
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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
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