The Isosceles Triangle Theorem - YourTeacher.com - Math Help

For a complete lesson on the isosceles triangle theorem, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that an isosceles triangle is composed of a base, two congruent legs, two congruent base angles, and a vertex angle. Students also learn the isosceles triangle theorem, which states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent; and the converse of the isosceles triangle theorem, which states that if two angles of a triangle are congruent, then the sides opposite those angles are congruent. Students are then asked to solve problems related to these theorems using Algebra.

Category:

Education

Tags:

• isosceles
• triangle
• theorem
• theorems
• formula
• base
• angle
• angles
• properties
• geometry
• of
• an
• triangles

[asc1213]

she just taught me in 2 minutes what i couldnt even learn in a 40 minute geometry class..dam my teacher sucks asssss!

[valeryykira]

i learn more on youtube than i do in my freaking math class everyday. :l

[2008dio]

all my life in highschool i haven't understand these.but in just few minutes of watching these video it all came to my understanding.

[ohSelenachick]

@erkdy its creepy o.O

[BrandonGagsAlot]

Nice. Thank you!

[jenniejara1]

you are a loser

[Laidbac15]

yu tellin me all i had to do was add and subtract then subtract again -______-

[uhelp06]

ya don't dis on her she just showed us somting that could take 1 hour in 2 minutes

[jingjingluvjonghyun]

erm u dun need to make it so complicated right? i have much more easy way..

[wahtismyname45]

why does it make more sense when YOU teach?

[xGreenxPoisonxza]

@cheerdelle100 yo mama teach ya how ta dis