Depending on how big the center is, I would say 15.
I hope this helped!
Answer:
As a square and four semi circles
Step-by-step explanation:
First figure out the slope, the equation is Y2-Y1/ X2-X1.. m=-3/4 So far your equation is y=-3/4x + b. b is the y intercept. Plug in either points in the equation to have so far.. you will receive 7/4. The equation is y=-3/4 + 7/4