Measure of a line segment Lemma
The measure of a line segment is greater than any of its parts
The measure of an angle Lemma
The measure of an angle is greater than the measure of any of its parts
Exterior angle of a triangle lemma
The measure of an exterior angle of a triangle is greater than the measure of either non-adjacent interior angle
Measures of Obtuse/Right Triangle lemma
If a triangle contains a right or an obtuse angle, then the measure of this angle is greater than the measure of either of the remaining sides
Two congruent sides + included angles of two different triangles lemma
If two sides of one triangle are congruent to two sides of a second triangle and the measure of the included angle of the first triangle is greater than the measure of the included angle of the second, then the length of the side opposite the include
Sign up for free and study better.
Get started today!