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 .)
Answers
GPT 3.5
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.
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.