Here you're being asked to find the "perimeter" of the space, even tho' the problem doesn't specifically ask for it.
The formula for P is P = 2W + 2L.
Here the width, W, is 3 1/2 yds, and the length, L, is 4 2/3 yds. Subbing these two values into the formula for P (above) results in:
P = 2(3 1/2 yds) + 2(4 2/3 yds)
= 7 yds + 9 1/3 yds = 16 1/3 yds, total.
B) In triangles ABC and ABD, one side and one common angle are equal
To solve this problem you must apply the proccedure shown below:
1. You have that:
-The length is 
feet.
- The width is 
feet.
- The height is 
feet.
2. The box has one base. The cost of the base is:
3. It has four sides. The cost of the sides are:
The answer is: The total cost is 
Answer:
a
Step-by-step explanation:
the first box is 2 times as small as the the second
