Obwód:
12 + 12 + c + c = 24 + 2c
Pole:
12 × c = 12c
Odpowiedź:
O = 2(a + b)
a = 12
b = c
O = 2(12 + c) = 24 + 2c
P = ab
P = 12c
Szczegółowe wyjaśnienie:
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Obwód:
12 + 12 + c + c = 24 + 2c
Pole:
12 × c = 12c
Odpowiedź:
O = 2(a + b)
a = 12
b = c
O = 2(12 + c) = 24 + 2c
P = ab
P = 12c
Szczegółowe wyjaśnienie: