My Math Forum find x show steps

 Geometry Geometry Math Forum

May 28th, 2016, 02:55 AM   #1
Senior Member

Joined: Nov 2013

Posts: 434
Thanks: 8

find x show steps

find the value
Attached Images
 13254055_578634468981807_6898500827000761592_n.jpg (13.0 KB, 33 views)

 May 28th, 2016, 09:33 AM #2 Senior Member     Joined: Feb 2010 Posts: 701 Thanks: 136 $\displaystyle x=33$ Use the law of sines and product-to-sum identity. Thanks from manus
 May 28th, 2016, 09:15 PM #3 Math Team   Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,788 Thanks: 970 Also, triangle ABE is isosceles (AE = BE)...so is triangle BCE. Let height BD = 1; then: BC = ~1.1924, AB = ~1.8361 and AC = ~2.1893 Thanks from manus
 May 30th, 2016, 09:26 AM #4 Global Moderator   Joined: Dec 2006 Posts: 20,095 Thanks: 1905 The problem is considered here. There are slips in some of the proposed answers given there, but the short solution dated September 17, 2010 is correct. The steps used are not explained in detail, but it's not too difficult to provide proper justifications for them. Thanks from manus

 Tags find, show, steps

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post mared Geometry 4 October 26th, 2016 02:34 PM GIjoefan1976 Algebra 2 April 13th, 2016 05:28 PM mared Geometry 1 November 19th, 2015 06:53 PM ahereicome Algebra 8 August 17th, 2013 09:42 AM tDM Calculus 2 February 12th, 2009 02:39 PM

 Contact - Home - Forums - Cryptocurrency Forum - Top