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I NEED ANSWERS TO THESE QUESTIONS


1.How are the areas of a circle and a parallelogram related?


2. Find the area of a circle with a radius of 6.9 m to the nearest tenth. Leave your answer in terms of π.


3. The average crop circle is between 100 and 300 ft in diameter. Find the area of a crop circle that is 300 ft in diameter. Use 3.14 for π.


4. A baker makes a giant cookie for special occasions that is 16 in. in diameter. How many 4-in. diameter cookies would it take to equal the area of one giant cookie?


5. Compare and Contrast What is the difference between the circumference and area of a circle

6. Reasoning A round pizza has an area of 254.34 in.2. Explain how to estimate the length and width of the square box needed to package the pizza

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ailync090506

I only have the answer for 1, but !

1. The area of a parallelogram is  base times height. Since the area of that rectangle is twice the area of the circle, then the area of the circle is half the base times the height. It will be half of 2πr· r. The area of the circle will be πr2

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