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What is the sum of the interior angles of a 8-sided polygon?
1080 ~ Well, here's how you can solve that: A triangle's interior has a measurement of 180. A square (and all quadrilaterals, which means a shape with four sides) has a measurement of 360. A pentagon has a measurement of 540. A heptagon has a measurement of 720. All you do to get the total angle measurement of more sided shapes (and in your case polygons) that go up from heptagon as well as below it, all you do is add to get the measurement of a larger interior, or subtract for a smaller interior.
What is the total measurement of interior angles on a hexagon?
Each interior angle of a hexagon is 120 degrees and there are 6 of them. That would equal 720 degrees.
What are the measurement of each interior angle of a icosagon?
Providing that it is a regular 20 sided icosagon the each interior angle measures 162 degrees
What is the measurement of one interior angle in a regular 45-gon?
Each interior angle of a regular 45-gon measures 172 degrees
How many sides does a regular have if each interior angle has a measurement of 90 degrees?
Normally 4 sides as in a square or a rectangle
