Geometry 10th grade

LT 15. Write a proofs for Congruent Triangle. WAYS TO PROVE TRIANGLES ARE CONGRUENT Reference! SSS Three pairs of (Side-Side-Side) congruent sides. A SAS Two sides and an included angle ( Side angle-Side) are congruent. 13 ASA Two angles and an included side (angle-Side angle) are congruent. R AAS Two angles and a side opposite them (angle angle- Side) are congruent. The hypotenuse A HL and any one leg of (hypotenuse-Leg) a right triangle are congruent. B Reasons for It's Given @ CONGRUENT Definition of Midpoint (A midpoint creates two congruent sides.) SIDES . Reflexive Property (A side is congruent to itself.) It's Given @ Reasons for . Vertical Angles CONGRUENT Alternate Interior Angles ? Must have parallel lines! Corresponding Angles ANGLES Definition of Angle Bisector (A bisector will create two congruent angles.) If AABC = ADEF, then CPCTC (Corresponding Parts of Congruent Triangles are Congruent) A F Gina Wilson (All Things Algebra, LLC), 2014-2020 69