January 14th, 2019, 08:13 AM  #1 
Newbie Joined: Jan 2019 From: England Posts: 4 Thanks: 0  Alternate Angles
I got my maths test back last week and I was marked down on one of the questions. As you can see on the attachment, I believe that A and H are also alternate angles as the question does not specify whether we should identify interior or exterior. When I questioned my teacher about the answer, she stated that the question was only asking for interior alternate angles, as it would state if exterior alternate angles were also required. I can see what she is saying but I am concerned how I would answer this in a GCSE or exam environment. Do you think that my original answers were correct? Thank you for your help 
January 15th, 2019, 03:00 AM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,469 Thanks: 2038 
You were correct and your teacher was incorrect.

January 15th, 2019, 10:09 AM  #3 
Newbie Joined: Jan 2019 From: England Posts: 4 Thanks: 0 
Thanks, That puts my overall result up and makes me top of the class! 

Tags 
alternate, angles, exterior alternate angles, interior alternate angles 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
alternate quadratic formula  webster10er  Algebra  11  May 23rd, 2018 10:12 PM 
An idea about alternate universes  Dorky0  Physics  3  March 12th, 2018 02:14 AM 
Alternate Alternating Zeta function  Agno  Number Theory  5  May 7th, 2012 09:46 AM 
An alternate power series representation for ln(x)  jamesuminator  Complex Analysis  4  May 7th, 2011 09:00 PM 
alternate quadratic formula  webster10er  Abstract Algebra  5  December 31st, 1969 04:00 PM 