POC for mediancentroidPOC for angle bisectorincenterthe diagonals of a rhombus are perpalwaysa rhombus is a squaresometimesa square is a rhombusalwaysa trapezoid has congruent legssometimesa paral has congruent diagonalssometimesa rectangle has perpendicular diagonalssometimesa rectangle is a rhombussometimesthe diagonals of a paral bisect opp anglessometimesa kite has exactly one pair of opp angles cong.alwaysa kite has opp sides parallelnevera kite is a quadalwaysa transformation that is rigid preserves legnthalways