Answer:

Step-by-step explanation:



<h3>Hope it is helpful...</h3>
Answer:
Step-by-step explanation:
B
Answer:
x = 4 1/2
Step-by-step explanation:
To get to minus 1/2 from plus 2 you would subtract 2 1/2 from 2.
To arrive at x you would add 2 1/2 to 2.
The result is a progression of: 4 1/2, 2, - 1/2
(4 1/2 minus 2 1/2 = 2; 2 minus 2 1/2 = - 1/2)
Answer:
SAS
Step-by-step explanation:
AB=DC which is one side
angles ABC and DCB are both right angles so they are equal
BC=BC because they are the same line segment
and since the congruent angles are between the congruent sides, its SAS