Before the 1 on the x-axis
Slope is y2-y1/x2-x1
so, 25-17/7-3
8/4=2
The answer should be b
I hope this helps you
Circumference =2.pi.r
60=2.3,14.r
r=30/3,14
Arc Length = 140/360.2.3,14.30/3,14
Arc Length =70/3
See photo for complete solution
The answer is a , 28 square ft.
