4.6 Isosceles, Equilateral, and Right Triangles
... definition, ∆AEB and ∆AEC are right triangles. You are given that the hypotenuses of these two triangles, AB and AC, are congruent. Also, AE is a leg for both triangles and AE ≅ AE by the Reflexive Property of Congruence. Thus, by the HypotenuseLeg Congruence Theorem, ∆AEB ≅ ∆AEC. Similar reasoning ...
... definition, ∆AEB and ∆AEC are right triangles. You are given that the hypotenuses of these two triangles, AB and AC, are congruent. Also, AE is a leg for both triangles and AE ≅ AE by the Reflexive Property of Congruence. Thus, by the HypotenuseLeg Congruence Theorem, ∆AEB ≅ ∆AEC. Similar reasoning ...
Math 2 Lesson Plan - GSE ANALYTIC GEOMETRY
... alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints. CC9-12.G.CO.10 Prove theorems about triangles. Theorems include: measure of interior angles of a triangle s ...
... alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints. CC9-12.G.CO.10 Prove theorems about triangles. Theorems include: measure of interior angles of a triangle s ...
Triangle Inequality
... Corollary 1: The perpendicular segment from a point to a line is the shortest segment from the point to the line. Corollary 2: The perpendicular segment from a point to a plane is the shortest segment from the point to the plane. Lesson 3-3: Triangle Inequalities ...
... Corollary 1: The perpendicular segment from a point to a line is the shortest segment from the point to the line. Corollary 2: The perpendicular segment from a point to a plane is the shortest segment from the point to the plane. Lesson 3-3: Triangle Inequalities ...
G - Images
... Indirect Proof Another reasoning we can use is Indirect Reasoning – that is prove that your statement can’t be true. To do an Indirect Proof – you first negate the conclusion. Then you make that your Hypothesis, Then prove that the conclusion can’t be ...
... Indirect Proof Another reasoning we can use is Indirect Reasoning – that is prove that your statement can’t be true. To do an Indirect Proof – you first negate the conclusion. Then you make that your Hypothesis, Then prove that the conclusion can’t be ...
Properties of Plane Figures
... Sides a and b are parallel line segments. Angles 1 and 3 are the same size. Angles 2 and 4 are the same size. ...
... Sides a and b are parallel line segments. Angles 1 and 3 are the same size. Angles 2 and 4 are the same size. ...
5th Grade Math Vocabulary Words
... A fraction that has 1 as the greatest common factor of the numerator and denominator. The numerator and denominator are as low as they can go. ...
... A fraction that has 1 as the greatest common factor of the numerator and denominator. The numerator and denominator are as low as they can go. ...
