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Area and Circumference Warm Up 1

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Last updated about 3 years ago
3 questions
1
1
1
Question 1
1.

Question 2
2.

Question 3
3.

What is the area of this circle? Use the Pi button.
452.39 cm2
113.1 cm2
139.12 cm2
84.23 cm2
The homeowners association wants to enclose the playground in a fence.

How much fencing will they need to purchase?

Would you need to find the Area or Circumference?
area
circumference
neither
What is the circumference of a circle with a diameter of 19.1 ft? Use 3.14 for Pi.
60.00 ft
28.67 ft
35.17 ft
47.17 ft