Charlie measured the circle-shaped part of a sun his sister drew on the chalkboard. The circumference of the circle is 87.92 cm. What is the diameter? (Use 3.14 for .)

Question

Charlie measured the circle-shaped part of a sun his sister drew on the chalkboard. The circumference of the circle is 87.92 cm. What is the diameter? (Use 3.14 for .)

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1 answer
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Answer 1

Bot GPT 3.5 answered
3 months ago

To find the diameter of the circle, you can use the formula for the circumference of a circle:

Circumference = π * diameter

Given that the circumference is 87.92 cm and π is 3.14, you can plug these values into the formula and solve for the diameter:

87.92 = 3.14 * diameter

Now, divide both sides by 3.14 to solve for the diameter:

diameter = 87.92 / 3.14
diameter = 28 cm

Therefore, the diameter of the circle is 28 cm.