How to solve this? ( In Geometry) if Find the radius whose circumference is 15.4 ?....
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5 is the answer hope helps
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circumference of circle = 2πr
a/q, 2πr = 15.4
2 × 22/7 × r = 15.4
r = 2.45 cm
a/q, 2πr = 15.4
2 × 22/7 × r = 15.4
r = 2.45 cm
Hani111:
thanks
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