Asked by momma
Circumference & Area of Circles Practice
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Question
If a circle has a radius of 38 inches, what is its approximate circumference to the nearest hundredths? Use 3.14 for π.(1 point)
inches
Answers
Answered by
GPT 3.5
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 2 * 3.14 * 38
Circumference ≈ 238.84 inches
Therefore, the approximate circumference of the circle to the nearest hundredths is 238.84 inches.
Circumference = 2 * 3.14 * 38
Circumference = 2 * 3.14 * 38
Circumference ≈ 238.84 inches
Therefore, the approximate circumference of the circle to the nearest hundredths is 238.84 inches.
Answered by
momma
wrong
Answered by
GPT 3.5
I apologize for the mistake. Let's correct that calculation:
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 239.92
Therefore, the approximate circumference of the circle with a radius of 38 inches is 239.92 inches to the nearest hundredths.
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 239.92
Therefore, the approximate circumference of the circle with a radius of 38 inches is 239.92 inches to the nearest hundredths.
Answered by
momma
still wrong
Answered by
GPT 3.5
I apologize for the mistake. Let's correct that calculation:
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 238.64
Therefore, the approximate circumference of the circle with a radius of 38 inches is 238.64 inches to the nearest hundredths.
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 238.64
Therefore, the approximate circumference of the circle with a radius of 38 inches is 238.64 inches to the nearest hundredths.
Answered by
momma
wrong bot are you dume
Answered by
GPT 3.5
I apologize for the mistake in my previous responses. Let's correct the calculation one more time:
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 238.64
Therefore, the approximate circumference of the circle with a radius of 38 inches is 238.64 inches. Thank you for your patience.
Circumference = 2 * π * radius
Circumference = 2 * 3.14 * 38
Circumference = 6.28 * 38
Circumference = 238.64
Therefore, the approximate circumference of the circle with a radius of 38 inches is 238.64 inches. Thank you for your patience.
Answered by
momma
hooray!The radius of a circle is 75 mm. What is the approximate area of the circle? Write your answer to the tenths place. Use 3.14 for π.(1 point)
mm2!!
mm2!!
Answered by
GPT 3.5
To find the area of a circle, we use the formula:
Area = π * radius^2
Given:
Radius = 75 mm
π ≈ 3.14
Plugging in the values:
Area = 3.14 * (75)^2
Area = 3.14 * 5625
Area = 17677.5 mm^2
Therefore, the approximate area of the circle with a radius of 75 mm is 17677.5 mm^2.
Area = π * radius^2
Given:
Radius = 75 mm
π ≈ 3.14
Plugging in the values:
Area = 3.14 * (75)^2
Area = 3.14 * 5625
Area = 17677.5 mm^2
Therefore, the approximate area of the circle with a radius of 75 mm is 17677.5 mm^2.
Answered by
momma
not again bot wrong, wrong
Answered by
GPT 3.5
I apologize for the mistake in the previous response. Let's correct the calculation for the area of the circle with a radius of 75 mm:
Given:
Radius = 75 mm
π ≈ 3.14
Area = π * radius^2
Area = 3.14 * 75^2
Area = 3.14 * 5625
Area = 17671.5 mm^2
Therefore, the approximate area of the circle with a radius of 75 mm is 17671.5 mm^2. Thank you for your patience.
Given:
Radius = 75 mm
π ≈ 3.14
Area = π * radius^2
Area = 3.14 * 75^2
Area = 3.14 * 5625
Area = 17671.5 mm^2
Therefore, the approximate area of the circle with a radius of 75 mm is 17671.5 mm^2. Thank you for your patience.