For a complete lesson on measuring angles, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn the definition of an angle and the concept of measure, including the following vocabulary: side, vertex, protractor, degrees, right angle, acute angle, obtuse angle, and straight angle. Students also learn what assumptions can and cannot be made from a given figure.
why does she sound so scary D:
mizbabybear672 3 months ago
Omg next time I cant get to sleep I know exactly where to come.
Bloody hell that was ridiculous
Turboginge 6 months ago 2
this sucks:(
4linkfan 10 months ago
these guys all are creepy
....
Monkey2tv 10 months ago
@777waheed lol she is a woman
kamaaladiin 11 months ago
this tutorial is shit
SelmerDefender 1 year ago
no shit
TheDriver713 2 years ago
geometry is so much easier than algebra
KnightxWulfx 3 years ago
That didn't teach us how to use a protractor. Bad teaching, bad site, I'm not paying.
angrywinds 3 years ago