Given triangles HOW and GRU are congruent. If O=4x² - 4 and > R = 3x² + 3x. What is the measure of O?

Two lines parallel to a third line are parallel to each other. always sometimes or never

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%