January 6th, 2019, 06:51 AM  #1 
Member Joined: Aug 2018 From: Nigeria Posts: 71 Thanks: 2  Rhombus Question
The sides of a rhombus are 4.22cm each.One of its angles is 58 degrees.Calculate the length of the diagonals.. Please show me various ways to solve questions like this 
January 6th, 2019, 09:11 AM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,105 Thanks: 1907 
The diagonals divide the rhombus into four congruent rightangled triangles, each having a hypotenuse of length 4.22cm and one angle of 29 degrees. Calculate the length of one of the legs, etc. You will usually need to use trigonometry for this type of problem.


Tags 
question, rhombus 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
rhombus  Albert.Teng  Algebra  3  October 24th, 2013 03:28 AM 
a rhombus  Albert.Teng  Algebra  6  November 22nd, 2012 01:03 AM 
Rhombus Name  daivinhtran  Algebra  3  September 14th, 2011 01:05 AM 
Rhombus question (is the book wrong?)  sharp  Algebra  2  December 14th, 2010 06:13 PM 
Need help with a question concerning a Rhombus  Mathmen  Algebra  1  October 20th, 2008 02:18 PM 