If the circumference of a circle is 176 cm,find its radius.
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Answered by
9
176 = 2πr
176=2*22/7*r
176*7/2*22=r
r=28
176=2*22/7*r
176*7/2*22=r
r=28
Answered by
11
the circumference of the circle=2×pie×r
176=2×22/7×r
176=44/7×r
176×7=44r(cross multiplying)
=28 is the radius
176=2×22/7×r
176=44/7×r
176×7=44r(cross multiplying)
=28 is the radius
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