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a)
6(4,6cm)^ = 6*21,16cm^ = 126,96cm^
b)
6(2,3cm)^ = 6*5,29cm^ = 31,74cm^
c)
6(0,9cm)^ = 6*0,81cm^ = 4,86cm^
a)
6*4,6²=
=6* 21,16=
=126,96[cm²]
b)
6*2,3²=
=6*5,29=
=31,74[cm²]
c)6*0,9²=
=6*0,81=
=4,86[cm²]
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