decagon 10-sided polygon dodecagon 12-sided polygon n-gon n-sided polygon a polygon that is both equilateral and equiangular regular polygon 360 The sum of a polygon's exterior angles 72 The measure of one exterior angle of a regular pentagon 60 The measure of one exterior angle of a regula...
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By definition, a pentagon is a polygon with 5 sides, 5 internal angles, and 5 external angles. The sum of interior angles of a polygon is given by (n−2)180∘ where n refers to the number of sides of a polygon. In the case of pentagon, the sum of its interior ang...
What is the sum measure of the interior angles of the polygon (a pentagon) ? UseInterior Angle Theorem:(5−2)⋅180∘=(3)⋅180∘=540∘(5−2)⋅180∘=(3)⋅180∘=540∘ Problem 4 What is sum of the measures of the interior angles of the polygon (a hexagon) ?
The measure of each exterior angle of a regular hexagon is 60 degrees. The sum of the exterior angles of all regular polygons equal 360 degrees...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...