If it tells you whats the perimeter, just add all sides up.
If it says to you whats the AREA just multiply the lenght by the width or lenght by high because its not 3D
Perimeter:outside
Area:inside
Answer:

Step-by-step explanation:
Given:
Number of bushes planted = 5
Minimum number of bushes to be planted = 12
Let the number of bushes planted after planting 5 bushes be
.
Since, Tamara has already planted 5 bushes, total number of bushes planted is given as:

Now, as per question, total number of bushes should be 12 or greater than 12.
Therefore,
.
I think you forgot to add the cord picture?
Answer:
Paralellogram
Step-by-step explanation:
Because the figure we get after drawing in a graph has parallel lines