1.How might you estimate the area of the sidewalk that is wet? a. What shape do you see for the area of the sidewalk?

i. What information about that shape do you need in order to calculate the area of that shape?

ii. What parts of the sidewalk are represented by those parts of the shape from i?

iii. How could we determine the lengths we need to find the area of the wet section of the sidewalk?

1.Let's see if we can use algebra to help us with this. First, write the equation of this circle.
2.Next, write the equation for the lines that intersect the circle.