Harley built a concrete patio in her backyard. It is a free-form shape and she needs to find the area of it for property tax purposes.
a. She takes a diagram of the patio and places it inside a 30-ft by 25-ft rectangle. What is the area of the rectangle?
b. She then has a graphing calculator generate 20,000 random points inside the rectangle. She finds that 12,451 of these points landed in the patio outline. What percent of the points landed in the patio? Round to the nearest percent.
c. What is the area of the patio, to the nearest square foot?