The apothem is also the radius of the incircle of the polygon. For a polygon of n sides, there are n possible apothems, all the same length of course. The word apothem can ... Each formula below shows how to find the length of the apothem of a regular polygon. Use the formula that uses the facts you are given to start.
www.mathopenref.com/polygonapothem.html www.mathopenref.com/polygonapothem.html
The number of square units it takes to completely fill a regular polygon. Four different ways to calculate the area are given, with a formula for each. ... Try this Drag the orange dots on each vertex to resize the polygon. Alter the number of sides. The area will be continuously calculated. ... Apothem of a regular polygon...
www.mathopenref.com/polygonregulararea.html www.mathopenref.com/polygonregulararea.html
A polygon is a plane shape (two-dimensional) with straight sides. Examples include triangles, quadrilaterals, pentagons, hexagons and so on ... A "Regular Polygon" has: ... The radius of the incircle is the apothem of the polygon...
www.mathsisfun.com/geometry/regular-polygons.html www.mathsisfun.com/geometry/regular-polygons.html
Apothem - Wikipedia, the free encyclopedia
The apothem of a regular polygon is a line segment from the center to the midpoint of one of its sides. Equivalently, it is the line drawn from the center of the polygon that is perpendicular to one...
en.wikipedia.org/wiki/Apothem
Unlike the radius, which intersects an angle, an apothem runs from the center of the polygon straight into a flat side of the polygon. On impact, the apothem becomes a perpendicular bisector of the side it collides with (see Figure 2)
www.dummies.com/how-to/content/sizing-up-the-area-of-a-... www.dummies.com/how-to/content/sizing-up-the-area-of-a-polygon.html
Geometry question: Describe an apothem in a regular polygon? An apothem is the red segment in the diagram (Figure1). B is the center point of the hexagon, and the blue line are radii of the polygon. An ... How do you calculate the apothem of a regular polygon? The length of the apothem of a regular polygon is always?
wiki.answers.com/Q/Describe_an_apothem_in_a_regular_pol... wiki.answers.com/Q/Describe_an_apothem_in_a_regular_polygon
An interactive applet and associated web page that demonstrate the apothem of a regular polygon. The applet shows a regular polygon where the user can alter the number of sides and resize it by dragging ... Home > Course Related Materials > Apothem of a Regular Polygon...
www.oercommons.org/courses/apothem-of-a-regular-polygon www.oercommons.org/courses/apothem-of-a-regular-polygon
Apothem of regular polygon A segment is an apothem of a regular polygon if and only if it is a radius of a circle inscribed in the polygon.
www.bga.com/~kirby/apothem.regular.polygon.html www.bga.com/~kirby/apothem.regular.polygon.html
An interactive applet and associated web page that demonstrate the apothem of a regular polygon. The applet shows a regular polygon where the user can alter the number of sides and resize it by dragging any vertex.
mathforum.org/mathtools/tool/28413/
also see Defining Geometric Figures ... Special Cases of the Regular Polygon ... 3. Construction of a 17-sided regular polygon...
mathforum.org/dr.math/faq/formulas/faq.regpoly.html