the circumference of a circle exceeds is radius by 37 cm find the diameter of circle whose power is equals to 22.7
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The circumference of the circle is 2(pi)*r which is = r+37, or
44r/7 = r + 37, or
44r = 7r + 259, or
37r = 259, or
r = 7 and so
the diameter of the circle is 14 cm.
44r/7 = r + 37, or
44r = 7r + 259, or
37r = 259, or
r = 7 and so
the diameter of the circle is 14 cm.
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