Which equation describes how the radius of a circle, r, and its diameter, d, are related?
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Step-by-step explanation:
Diameter of a Circle D = 2 × r
Circumference of a Circle C = 2 × π × r
Area of a Circle A = π × r2
Answered by
1
Answer:
Diameter of circle = 2 × r
Circumference of circle = 2 × π × r
Area of a circle = π × r²
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