Answer: 80 feet.
Step-by-step explanation:
You can calculate the width using two equations and solving for the side lengths.


You can then substitute the L in the first equation for the L in the second equation:


Now, you can factor this equation to solve it:

Your solutions for W are -100 and 80. Considering the width of a rectangle cannot be negative, the only possible solution is 80 feet, which makes your length 100 feet.
Answer:
BD is half of the answer BF is
Step-by-step explanation:
BD is only half of BF so find the answer for BF and then divide by @ and you have your answer.
Answer:
i dont know i need help
Step-by-step explanation: idk