Which is not a pair of congruent angles in the diagram below? A. GFD=EFF
B. DGF=FED
C. GDF=EFD
D. DFG=FDE

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Which expression is equivalent to sq-80

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)