Radius: 279 in
Circumference: 2 * π * radius
Circumference ≈ 2 * 3.14 * 279
Circumference ≈ 1750.92 in
Area: π * radius^2
Area ≈ 3.14 * 279^2
Area ≈ 245154.06 in²
Therefore, the circumference of a circle with a radius of 279 inches is approximately 1750.92 inches and the area is approximately 245154.06 square inches.
Complete the table by finding the circumference and area of a circle with a radius of 279 inches. Substitute 3.14 for pi. Express your answers to the hundredths place.
Radius 279 in.
Circumference in.
Area in.²
3 answers
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I apologize for the error in my calculations. Let me correct it:
Radius: 279 in
Circumference: 2 * π * radius
Circumference ≈ 2 * 3.14 * 279
Circumference ≈ 1751.32 in
Area: π * radius^2
Area ≈ 3.14 * 279^2
Area ≈ 245271.66 in²
Therefore, the circumference of a circle with a radius of 279 inches is approximately 1751.32 inches and the area is approximately 245271.66 square inches. Thank you for pointing out the mistake.
Radius: 279 in
Circumference: 2 * π * radius
Circumference ≈ 2 * 3.14 * 279
Circumference ≈ 1751.32 in
Area: π * radius^2
Area ≈ 3.14 * 279^2
Area ≈ 245271.66 in²
Therefore, the circumference of a circle with a radius of 279 inches is approximately 1751.32 inches and the area is approximately 245271.66 square inches. Thank you for pointing out the mistake.
1 answer