Answers

2015-01-07T16:32:52+05:30
Square encloses 121 cm squred. circle encloses 154 cm squared. circle encloses 33 cm squared more
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2015-01-07T16:51:16+05:30
The perimeter of square = 44 cm
Hence side of the square is 44/4= 11 cm
Hence the area = 11²= 121 cm²
Circumference of ring =2πr=44
            That gives r = 7 cm
Area enclosed by ring= πr²= 22*7²/7= 154 cm²
Ring encloses more area by 154-121=33 cm²
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