6.3 Proving Quadrilaterals are Parallelograms Theorems Theorem 6.6: If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram.…
6.3 Proving Quadrilaterals are Parallelograms Objectives: Prove that a quadrilateral is a parallelogram. Theorems Theorem: If both pairs of opposite sides of a quadrilateral…
4.5 Using Congruent Triangles Geometry Mrs. Spitz Fall 2004 Objectives: Use congruent triangles to plan and write proofs. Use congruent triangles to prove constructions are…
6.3 Proving Quadrilaterals are Parallelograms Theorems Theorem 6.6: If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram.…