Regular Polygons
| Regular -gon | Internal Angle Sum |
| 3 | 180 |
| 4 | 360 |
| 5 | 540 |
| 6 | 720 |
Given the pattern seen in this table, which of the following accurately represents the internal angle sum in terms of ?
by
Arron Kau
If is a regular pentagon, find
Details: A regular pentagon is a pentagon with 5 sides of equal length and 5 corner angles of equal measure.
by
Akshal Sarodia
What is the area of the red region if the area of the blue region is 5?
Note: The hexagon is regular.
by
Ross Fasone
Which of the following is the ratio of the measure of an interior angle of a 24-sided regular polygon to that of a 12-sided regular polygon?
by
Anuj Shikarkhane
Consider that in the above image the triangle is right angled and the octagon is regular. Then find in degrees.
by
Piolo Andrew Azuela