Please Answer the Following Question

Please Answer the Following Question

Task 1

A real estate company sells plots of land. The plot shown at the right costs $84,120. What is the price per square foot of the land? Explain how you found your answer.

Task 2: An arc length is a fractional part of the circumference of a circle. The area of a sector is a fractional part of the area of a circle.

The stained glass circle-head window has a 2-in. wide frame. The grills divide the semicircular glass pane into four congruent regions.

a. What is the area of the blue region? b. What is the outside perimeter of the window frame?
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Task 3: The ratio of the perimeters and the ratio of the areas of two similar figures are related to the ratio of the corresponding measures

Regular hexagon ABCDEF has vertices at A(4, 4!3), B(8, 4!3), C(10, 2!3), D(8, 0), E(4, 0) and F(2, 2!3). Suppose the sides of the hexagon are reduced by 40% to produce a similar regular hexagon. What are the perimeter and area of the smaller hexagon rounded to the nearest tenth? Explain how you found your answer.

I have attached a copy of the actual assignment that contains pictures and the project rubric that shows everything that must be included to receive a passing grade.