在下面的图形算式中,它们各表示几?)j*i'?+Q;u'l1M3N,V/}7K
△×○=24)j*i'?+Q;u'l1M3N,V/}7K
☆×□=45)j*i'?+Q;u'l1M3N,V/}7K
○×□=40)j*i'?+Q;u'l1M3N,V/}7K
△×□=15)j*i'?+Q;u'l1M3N,V/}7K
○=.q'A6I4}*]9r7}'B5W7y:r □=8P4R0Y:w-T △=8m1@'P3?8X+c*A7s4c0A5v1}:i1S7g ☆=:a4E0u2F/T3G,v'x4I+f)L+X:?/O-t'v/m)j*i'?+Q;u'l1M3N,V/}7K