Um how well in words is forty-nine
4 units wide........................
Answer:
How to Find Area and Perimeter: 11 Steps (with Pictures ... To find the perimeter of a shape, measure each of the sides and add them all together. To find the area of a square, rectangle, or other parallelograms, multiply the length by the width. If you need to find the area of a different shape, you will need to know the formula for that shape.
Explanation is in a file
bit.ly/3a8Nt8n
It would be subtraction I think