# 79 presentation(s) on 'hcrstheory of polygon'

Subscribe to Mathematical analysis of decahedron with 10 congruent right kite faces All the important parameters of a decahedron having 10 congruent faces each as a right kite have been derived by the author by applying HCR's Theory of Polygon to calculate normal distance of each face from the center, inscribed radius, circumscribed radius, mean radius, surface area & volume. The formula are very useful in analysis, designing & modeling of polyhedrons. 29 Views Education 60 months ago All the important parameters of a truncated icosahedron All the important parameters of a truncated icosahedron (Goldberg polyhedron, G(1,1)) such as normal distances & solid angles of the faces, inner radius, outer radius, mean radius, surface area & volume have been calculated by using HCR's formula for regular polyhedrons (all five platonic solids) 100 Views Science & Technology 62 months ago POLYGON RENDERING METHODS POLYGON RENDERING METHODS Tags: 11539 Views Education 94 months ago CH_9.2_Curves_Polygons_and_Circles Tags: By:  lahester1015 1583 Views Entertainment 98 months ago similar polygons lesson about similar polygons Tags: By:  emhery 2600 Views Education 123 months ago Congruent Polygons Tags: No tags for this presentation By:  sandio55 778 Views Education 104 months ago Mathematical Analysis of Regular Spherical Polygons by HCR All the parameters of a regular spherical polygon such as solid angle subtended at the center, area, length of side, interior angle etc. have been derived by Mr H.C. Rajpoot by using simple geometry & trigonometry. All the formula are very practical & simple to apply in case of any regular spherical polygon to calculate all its important parameters such as solid angle, surface area covered & length of each side etc. & also all the parameters of the corresponding regular plane polygon obtained by joining all the vertices of the regular spherical polygon by straight lines. These formula can also be used to calculate all the parameters of the right pyramid obtained by joining all the vertices of a regular spherical polygon to the center of sphere such as normal height, angle between the consecutive lateral edges, area of regular polygonal base etc. All these results are also the shortcuts for calculating the various complex problems related to the regular spherical polygons. Tags: 127 Views Education 61 months ago How to Draw Regular Polygons Demonstrates drawing regular polygons using a circle compass and protractor. Tags: By:  zazo 13727 Views Education 139 months ago CK-12 Flexbooks on Polygon "CK-12 Flexbooks on Polygon explains Polygons consist of line segments connected only at their endpoints. Many types of polygons exist, with varying side and angle measurements. Using formulas, we can find the sum of the interior angles of a polygon." Tags: 76 Views Education 96 months ago Easy way to Calculate Polygon Angles Tags: No tags for this presentation By:  ade7uk 8653 Views Education 140 months ago 