. Select all the properties of a rectangle. A. Has right angles
B. Has at least one obtuse angle
C. Has parallel lines
D. Has perpendicular lines
E. Has at least one acute angle

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.