VI - A. Find the circumference of the circle given the radius or diameter.
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VI - A. Find the circumference of the circle given the radius or diameter.
Nonsense: Report
Correct Answer: Brainliest
Not finished: Report
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Answer:
1. C = π × diameter
C = 3.14 × 26
C = 81.64m
2. C = π × radius × 2
C = 3.14 × 18 × 2
C = 113.04cm
3. C = π × diameter
C = 3.14 × 15
C = 47.10m
4. C = π × radius × 2
C = 3.14 × 6 × 2
C = 37.68cm
5. C = π × diameter
C = 3.14 × 75
C = 235.5y
Explanation:
Formula for the circumference of a circle:
C = π×2×r, or C = π×d
π = 3.14
r = radius
d = diameter
WHAT IS A CIRCUMFERENCE?
The circumference of a circle is the linear distance of a circle's edge.
HOW TO FIND THE CIRCUMFERENCE OF A CIRCLE?
To calculate the circumference, you need the radius of the circle:
1. Multiply the radius by 2 to get the diameter.
2. Multiply the result by π, or 3.14 for an estimation.
That's it; you found the circumference of the circle.
Or you can use the circle's diameter:
1. Multiply the diameter by π, or 3.14.
The result is the circle's circumference.