"Contains four right angles" is the one among the following choices given in the question that is <span>not a property of a parallelogram. Parallelograms can have angles that are not ninety degrees. The correct option among all the options that are given in the question is the second option or option "B". </span>
Answer:
2.79166666667
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is:
s= -1 and t = - 1
