February 4th, 2017, 07:01 AM  #1 
Newbie Joined: Jul 2015 From: NEW YORK Posts: 10 Thanks: 0  Please solve this question
List the angles of triangle ABC in order from least to greatest. A(3,2) B(3,6) C (8, 2). Thank you for taking your time to solve this question. 
February 4th, 2017, 07:11 AM  #2 
Math Team Joined: Jul 2011 From: Texas Posts: 2,737 Thanks: 1387 
use the distance formula, $d = \sqrt{(x_2x_1)^2+(y_2y_1)^2}$, to determine the lengths of each side of the triangle. The smallest side is opposite the smallest angle ; largest side is opposite the largest angle. ... either that, or sketch the triangle on a set of xy axes and use your calibrated eyeball. Last edited by skeeter; February 4th, 2017 at 07:44 AM. 
February 6th, 2017, 04:16 PM  #3 
Newbie Joined: Jul 2015 From: NEW YORK Posts: 10 Thanks: 0 
Hi Skeeter, Thank you for your explanation. I was able to solve it.


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