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Find the circumference of each of the following circles. Use 3.14 for TT

17 km
32 in
39 m
25 mi

Find the circumference of each of the following circles. Use 3.14 for TT 17 km 32 in-example-1
User Hatcat
by
8.6k points

2 Answers

1 vote

Answer:

a=34π

b=64π

c=39π

d=25π

Explanation:

User Fsenart
by
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3 votes

The circumference of circle A is approximately 106.76 kilometers, the circumference of circle B is approximately 200.96 inches, the circumference of circle C is approximately 122.46 meters, and the circumference of circle D is approximately 157 miles.

The circumference of a circle is the total distance around its edge. It can be calculated using the formula c = 2πr, where c is the circumference, π is pi (approximately 3.14), and r is the radius of the circle.

In the image, the radius of each circle is provided next to it. Here are the circumferences of each circle:

Circle A: 17 km * 2 * 3.14 ≈ 106.76 km

Circle B: 32 in * 2 * 3.14 ≈ 200.96 in

Circle C: 39 m * 2 * 3.14 ≈ 122.46 m

Circle D: 25 mi * 2 * 3.14 ≈ 157 mi

User Aherrick
by
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