Answer: a) 92 yards, b) 29.29 yards and 672.99 sq. yd.
Step-by-step explanation:
Since we have given that
Area of square pen = 529 sq. yd
Let the length of each side be 'a'.
As we know the formula for "Area":

So, the perimeter of the square pen is given by

So, perimeter of square pen = Perimeter of round pen

So, the diameter of round pen is 
And the area of round pen is

Hence, a) 92 yards, b) 29.29 yards and 672.99 sq. yd.
He is false the equation should be as follows
Answer:
It would be C because the original price is 7 and they reduced the price by tow so it would be (7-2)
Step-by-step explanation:
Answer:I’m so sorry I can’t help
Step-by-step explanation: