All squares are rectangles, but not all rectangles are squares. What attribute do they NOT have in common?
A) four equal sides
B) four right angles
C) are parallelograms
D) two sets of parallel lines

Which of the following statement about pascal's triangle are true?

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?