Find the circumference of a circle whose diameter is 12 inches.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e 95.7072 cm
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Understanding Tricks |
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Application Here diameter in inch so 1 inch = 2.54 cm means radius = 6 × 2.54 15.24 cm |
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Now circumference = 2πr = 2 × 22/7 × 15.24 = 670.56/7 = 95.79 |