Mod 1 - Aim #22 - Manhasset Schools
... 2. Since A is on the line of reflection (AD), rAD(A) = A. Reflections preserve angle measure, so m≮BAD (after reflection) = m≮CAD. Therefore, rAD(AB) = AC. ...
... 2. Since A is on the line of reflection (AD), rAD(A) = A. Reflections preserve angle measure, so m≮BAD (after reflection) = m≮CAD. Therefore, rAD(AB) = AC. ...
Ch 5 Properties AND Attributes of Triangles – HOLT Geom
... negation) of the conclusion is true. 3. Use direct reasoning to show that the assumption has led to a contradiction. 4. Conclude that since the assumption is false, the original conjeture must be true. Angle Side If 2 sides of a triangle Relationships in are not congruent, Triangles then the larger ...
... negation) of the conclusion is true. 3. Use direct reasoning to show that the assumption has led to a contradiction. 4. Conclude that since the assumption is false, the original conjeture must be true. Angle Side If 2 sides of a triangle Relationships in are not congruent, Triangles then the larger ...
Date
... Inequalities in One Triangle Fill in the blanks to complete the theorems. 1. If two angles of a triangle are not congruent, then the longer side is ____________________ the larger angle. 2. The sum of any two side lengths of a triangle is ____________________ than the third side length. 3. If two si ...
... Inequalities in One Triangle Fill in the blanks to complete the theorems. 1. If two angles of a triangle are not congruent, then the longer side is ____________________ the larger angle. 2. The sum of any two side lengths of a triangle is ____________________ than the third side length. 3. If two si ...
