Find the circumference of a circle with diameter, $d = 9.2cm$. Give your answer rounded to 3 SF.
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The diameter of the circle is given as d = 9.2 cm. The radius (r) of a circle is half of its diameter, so we can find the radius by dividing the diameter by 2. r = d/2 = 9.2/2 = 4.6 cm Show more…
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