Exterior Angle Theorem - YourTeacher.com - Geometry Help

For a complete lesson on the exterior angle theorem, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students are asked to solve word problems that involve the triangle sum theorem. Students also learn the exterior angle theorem, which states that the exterior angle of a triangle is equal to the sum of the measures of the remote interior angles. Students are then asked to solve problems related to the exterior angle theorem using Algebra.

Category:

Education

Tags:

• the
• exterior
• angle
• theorem
• triangle
• triangles
• angles

[xxiluvallthePOISONxx]

Amazing. Now I get what the book was talking about! I'm more of a visual step by step person.

[ufodilema]

can you do that eqaution all the time??

Just curious.

[lolcullenchick101]

your a great teacher and all but your smile at the 1:27 is just.. extremely creepy...

[Thesmileyface231]

i didnt understand sorry, but you seem a very great teacher, just a little to complicated for me!

[D2ndCritic]

Hold 4 for a cock inserting posture.

[scottybroker]

I am 61. If I had grasped algebra and geometry as I should've in JHS and HS, I would have finished my PhD by 1990. You make it easy to want to study independently and in the class. Your gentle , matter of fact and easy to follow style should ingratiate a lot of folks to you, including me.

[xXPikachiuXx]

it feel great when you find the answer :D

[MsPokefan248]

why did it take mr.- so long to explain this i feel soo stupid now for not getting this

[04navya1]

thx 4 the help

[kenedi62]

Thank you ! and wish me a good luck I've an exam tomorrow !

[kharenlove]

she heLp me a Lot ..

[enderasu]

good i say this very good. My book never mention that when two parallel lines cut by transversal, both the interior angles form supplementary angles.