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How do you find the interior sum of the angles of a polygon?
There is no single formulaImproved Answer:-(number of sides -2)*180 = number of the sum of interior angles
How were numbers named?
Numbers were named after the number of angles they represented, and each angle represented a quantity. For example, the number one has one angle, number two two and so on. They have to be written with straight lines (not curved).
Do internal angles of regular and irregular polygons always equal 360 degrees?
No, the sum of internal angles of polygons is represented by the equation 180(n-2) where n is the number of sides. The sum of the external angles, however, does always equal to 360 degrees.
What is represented by capital letters angle or side?
Angles are represented by capital letters. Small letters refer to sides.
How did Arabic numerals get their shape?
The famous digits which are being used worldwide are invented by Muslim Arabs. These numbers are written as 0, 1, 2, 3,..., 9. They are called dictionaries as 'Arabic digits '. The philosophy behind these digits is that the number is represented by the same number of angles in the written form. For example, the number zero is of zero number of angles, the number 1 is having one angle, the number 2 is having two angles, and so until number 9 has nine angles. Try them as it is very interesting to understand for example why we write number 7 with a horizontal dash in the middle.
