Put a Y or an N B C D A A B C D A B D C A B C D A B C D A B C D A B C D a b c d a b c d a b d c a b d c a b c d Find values of x and y for which ABCD must be a parallelogram. The diagram is not to scale. x= 10, y= 13 x= 5, y= 10 x= 10, y= 21 x= 10, y= 5 Answer each question as True or False on the line provided. |