Khan Academy on a Stick
Acute right and obtuse angles
We briefly discussed the types of angles in the last tutorial but we'll delve a little deeper into acute, obtuse, and right angles here.
If the above player doesn't work, try this direct link.
We briefly discussed the types of angles in the last tutorial but we'll delve a little deeper into acute, obtuse, and right angles here.
If the above player doesn't work, try this direct link.