Answer:
b=2b-53 : b=53. Then SU=53
Step-by-step explanation:
Solution
b=2b-53 : b=53
Steps
If QU=b and SU=2b-53
That mean b=2b-53 because QU=SU
Substract 2b from both sides
b-2b=éb-53-2b
Simplify
-b=-53
Divide both sides by -1
-b/-1=-53/-1
Simplify
B=53
NOTE :
Theorem 1: In a parallelogram, the opposite sides are of equal length. Theorem 2: If the opposite sides in a quadrilateral are the same length, then the figure is a parallelogram. Theorem 3: A quadrilateral is a parallelogram if and only if the diagonals bisect each other
Answer:
according to calculator math its 127/100
