Consider U = {xlx is a real number}. A = (xlx e U and x + 2 > 10}
B = {xlx e U and 2x > 10}
Which pair of statements is true?
05 & A; 5 e B
06 € A; 6€ B
08 ¢ A; 8 € B
09€ A; 9&B

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never