The vertices of square MNKL are the midpoints of the sides of square ABCD. The length of the diagonal of square ABCD is 15 inches. The area of square MNKL is
(options)
56.25
30
58.25

The perimeter of square MNKL is
(options)
56.25
30
32
inches.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.