MENU
No registration required to write.
Trigonometry, Pythagoras' Theorem, Sine Rule, Cosine Rule
8 topics • Page 1 of 1
-
- Topics
- Replies
- Views
- Last post
-
- help needed
by Guest » Thu Oct 18, 2018 3:30 am
- 0 Replies
- 205 Views
- Last post by Guest
Thu Oct 18, 2018 3:30 am
- help needed
-
- Solving for height in back to back pythagorus triagles
by Guest » Tue Aug 28, 2018 4:52 pm
- 3 Replies
- 206 Views
- Last post by Guest
Thu Aug 30, 2018 11:20 am
- Solving for height in back to back pythagorus triagles
-
- Prove the trig identity cos(2x)+sin^2(x)=1/2 sin(2x)cot(x)
by Guest » Mon Apr 17, 2017 7:40 pm - 2 Replies
- 736 Views
- Last post by Math Tutor
Wed Apr 19, 2017 1:19 am
- Prove the trig identity cos(2x)+sin^2(x)=1/2 sin(2x)cot(x)
-
- A problem involving with sin rule
by kate » Fri Jul 04, 2008 2:06 pm - 2 Replies
- 2066 Views
- Last post by DeusAbscondus
Sat Jul 14, 2012 9:47 pm
- A problem involving with sin rule
-
- Pythagorean Theorem Examples
by Guest » Mon Feb 27, 2012 3:52 am - 0 Replies
- 957 Views
- Last post by Guest
Mon Feb 27, 2012 3:52 am
- Pythagorean Theorem Examples
-
- A boy works 10km westward and then 30 degree north of west
by Guest » Tue Dec 27, 2011 6:42 am - 0 Replies
- 973 Views
- Last post by Guest
Tue Dec 27, 2011 6:42 am
- A boy works 10km westward and then 30 degree north of west
-
- Really hard problem with cos rule
by kate » Fri Jul 04, 2008 2:09 pm - 0 Replies
- 1756 Views
- Last post by kate
Fri Jul 04, 2008 2:09 pm
- Really hard problem with cos rule
8 topics • Page 1 of 1
Who is online
Users browsing this forum: No registered users and 1 guest
Forum permissions
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You can post attachments in this forum