A rectangle is a parallelogram. what is true of the diagonals of a rectangle that is not true of the diagonals of a parallelogram, in general? A. they are congruent
B. they are perpendicular
C. they bisect each other
D they bisect the angles of the rectangle

A lumber is 104 inches long. If Ivan wants to saw it into pieces of 12-inch fences, then he needs to split 104 into 12's. 104 divided by 12 is 8.66... which means at most he can make 8.66... fences, but there aren't things such as .66... fences. So Ivan can saw 8 fences of 12 inches long.