tag:blogger.com,1999:blog-6933544261975483399.post1789109354482334130..comments2022-12-06T19:29:37.840-08:00Comments on Go Geometry (Problem Solutions): Geometry Problem 919: Rhombus, Triangle, Perpendicular, 90 Degrees, CongruenceAntonio Gutierrezhttp://www.blogger.com/profile/04521650748152459860noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-6933544261975483399.post-75390968516067695012013-09-08T00:52:17.413-07:002013-09-08T00:52:17.413-07:00Hi Erina, your problem has been published at
go...Hi Erina, your problem has been published at <a href="http://www.gogeometry.com/school-college/p920-triangle-angle-10-20-30-degrees.htm" rel="nofollow"><br /> gogeometry.com/school-college/p920-triangle-angle-10-20-30-degrees.htm</a> <br />ThanksAntonio Gutierrezhttps://www.blogger.com/profile/04521650748152459860noreply@blogger.comtag:blogger.com,1999:blog-6933544261975483399.post-14401995123162882152013-09-07T20:26:18.093-07:002013-09-07T20:26:18.093-07:00FM + EN = FM + EN, GM = PN from being altitude of ...FM + EN = FM + EN, GM = PN from being altitude of rombus<br />(GM + MF) + EN = FM + (PN + NE)<br />GF + EN = EP + FM<br /><br /><br />To Antonio: I think the problem I suggested a few days ago is more interesting that these problems. However, it is your right to make the selection.<br />Erina-NJAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6933544261975483399.post-80503206982345903952013-09-07T19:37:42.906-07:002013-09-07T19:37:42.906-07:00Rewrite the statement to FG-FM = EP-EN
Both sides ...Rewrite the statement to FG-FM = EP-EN<br />Both sides equals to the height of the rhombus, thus proved.nakahttps://www.blogger.com/profile/11277356476170372732noreply@blogger.comtag:blogger.com,1999:blog-6933544261975483399.post-16053458343716802742013-09-07T17:37:08.517-07:002013-09-07T17:37:08.517-07:00Let a denote the length of each side of the rhombu...Let a denote the length of each side of the rhombus.<br />BD bisects angle ABC<br />Let h be the distance of D from BA or BC.<br />Clearly MG = h = HP.<br />(i.e.)FG - FM = EP - EH<br />So FG + EH = EP + FMPravinhttps://www.blogger.com/profile/05947303919973968861noreply@blogger.com