Select two points to define where the polygon will break into two pieces What are the dimensions that can be used to find the area of each of the possible shapes the composite figure can be broken into? rectangle: triangle: trapezoid:

Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number. the probability that the locker code begins with a prime number is %. the probability that the last digit of the locker code is an odd number is %.