Proof that exterior angle of a triangle is greater than either of the non-adjacent angles of a triangle.
math teacher
0
12 years ago
Proof of theorem: the measure of an exterior angle of a triangle is greater than the measure of either of the non-adjacent interior angles of the triangle.
Related ShowMes
Are you sure you want to remove this ShowMe? You should do so only if this ShowMe contains inappropriate content.
Available with ShowMe Premium subscription
Share ShowMe by Email
