February 9th, 2018, 03:58 AM  #1 
Newbie Joined: Feb 2018 From: Afghanistan Posts: 17 Thanks: 0  Quadratics In the figure, if area of triangle ABC is 6cm^2, Find k. Last edited by skipjack; February 9th, 2018 at 12:11 PM. 
February 9th, 2018, 01:29 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 19,168 Thanks: 1640 
As the distance between the point A(4, 0) and the point B(1,0) is 3 cm, the corresponding height of the triangle is 4 cm, and so C is the point (0, 4), which implies that k = 1.


Tags 
quadratics 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Quadratics  Marva  Algebra  1  February 8th, 2018 11:14 PM 
quadratics  jessjans11  Algebra  3  August 18th, 2014 06:19 AM 
quadratics  grangeeducation  Algebra  1  April 10th, 2014 09:12 AM 
Quadratics  sallyyy  Algebra  3  June 4th, 2011 01:58 AM 
Quadratics Help  maria186  Algebra  1  February 10th, 2010 05:34 PM 