Answer:
B
Step-by-step explanation:
a rectangle that is not a square
Answer:
y = x-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
1. Definition of Parallelogram
2. Angle 2 plus Angle 3 is 180=Def of Supple
3.Angle Congruence Postulate
4. Angle 1 and Angle 3 equal to 180