I need points so I can ask my question hope you get your answer
The answer is B. Use distance formula...
1. Use Difference of squares: a^2-b^2=(a+b)(a-b)
(x+k)(x-k)=0
2. Solve for x and k
x=+-k
k=+-x
The diameter is 18.8 feet
I believe the circumference is 59.0 feet
Answer:
x > 10
Step-by-step explanation: