Jawabanmu

2014-04-12T12:44:59+07:00
Luas persegi - luas lingkaran. = 14×14 - 22/7×7×7 = 196 - 154 = 42 cm^2
Jawaban paling cerdas!
2014-04-12T12:46:27+07:00
 14x14=196
22/7x49=154
196-154=42 cm
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