I do not completely understand your question, but if you mean area by "murals", then when the width increases, area does, too. For example:
I have a rectangular board that is 5 feet by 3 feet. The area is 15 square feet. I have another board with a longer width, but the same length. It is 5 feet by 4 feet. Its area is 20 square feet.
Answer:
The answer would be 0.5, hope this helps!
Answer:
find the midpoint of the line AB...
and plot it on the graph
Answer:
what is the question?where ?