Odpowiedź :
P = 4*9 = 36
a = √36
a = 6
P = 6*24 = 144
a = √144
a = 12
P = 25*9 = 225
a = √225
a = 15
a = √36
a = 6
P = 6*24 = 144
a = √144
a = 12
P = 25*9 = 225
a = √225
a = 15
a) 4cm * 9cm 36cm² pole prostokąta i kwadratu
√36 =6cm bok kwadratu
b) 6cm * 24cm =144cm²
√144= 12cm
c) 25cm * 9 cm = 225cm²
√225 = 15cm
√36 =6cm bok kwadratu
b) 6cm * 24cm =144cm²
√144= 12cm
c) 25cm * 9 cm = 225cm²
√225 = 15cm