69. Suppose the length of each side of a square is decreased by 4 feet. If the perimeter of the square is now 32 feet,
what was the original length of each side?

Answers

Answer:

4 feet

Step-by-step explanation:

Let x be the length of the side of the square, in feet. The new square has sides that are (x – 4) feet,

The perimeter of the new square would be 4(x – 4) feet. We are told this new perimeter is 32 feet, so we can write:

Answer:4 feetStep-by-step explanation: