If the perimeter is 200 ft and the area is 2100 square feet...
P = 2l + 2w
A = l * w
The dimensions would be 30 ft by 70 ft.
Answer:
the answer is 7 because 7 *7 is 49
Answere:
its black
Step-by-step explanation:
black is better and im right
Author is building a regular sandbox for his son, the area of the sandbox is 17 23/32 square ft. If the length of if the length of the sandbox is 3 3/8 ft
Answer:
406
Step-by-step explanation:
6+(4x100)
