DIVIDING AN ANGLE INTO EQUAL PARTS
... for dividing the angle 360◦ into n equal parts. The angle (360/n)◦ is the exterior angle of a regular n-sided polygon and so such a polygon can be constructed. Hence, by the result quoted above, n must have the form 2k for an integer k or the form 2m p1 · · · pr where p1 , . . . , pr are distinct Fe ...
... for dividing the angle 360◦ into n equal parts. The angle (360/n)◦ is the exterior angle of a regular n-sided polygon and so such a polygon can be constructed. Hence, by the result quoted above, n must have the form 2k for an integer k or the form 2m p1 · · · pr where p1 , . . . , pr are distinct Fe ...
Isosceles, Equilateral and right triangles
... Corollary to the base s thm • If a triangle is equilateral, then it is equiangular. ...
... Corollary to the base s thm • If a triangle is equilateral, then it is equiangular. ...
