Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal.

what is the area of the farm?

32.76 square feet
46 square feet
65.52 square feet
92 square feet

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is