Mr. brown makes a stack of boxes shaped like a rectangular prism. each box has a volume of 1 ft. what is the total volume of the stack of boxes?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf