1386 = 22 divide 7 ✖ r square
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HEY METS HERE IS YOUR ANSWER
1386=22÷7×r2
1386×7=22×r2
9702=22×r2
9702÷22=r2
441=r2
r=21
1386=22÷7×r2
1386×7=22×r2
9702=22×r2
9702÷22=r2
441=r2
r=21
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