Answer:
1.8 feet
Step-by-step explanation:
This is the answer because:
Perimeter = L + W + L + W
1) Since we know the width of the rectangle is 1.9 feet, let's add 1.9 + 1.9 which is 3.8
2) Now, we know the total perimeter is 7.4, therefore, subtract 7.4 - 3.8 which is 3.6
3) Next, divide 3.6/2 which is 1.8
4) Finally, you can check your work by adding 1.8 + 1.8 + 1.9 + 1.9 which equals 7.4
Hope this helps!
