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Answer : 4. "346.5
A copper wire is bent in the form of an equilateral triangle and has area 121√3 cm2 . If the same wire is bent into the form of a circle, the area (in cm2) enclosed by the wire is (Take pi= 22 /7)
5Q:
A copper wire is bent in the form of an equilateral triangle and has area 121√3 cm2 . If the same wire is bent into the form of a circle, the area (in cm2) enclosed by the wire is (Take pi= 22 /7)
- 1322.5false
- 2286.5false
- 3388.5false
- 4346.5true
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