P¹ = 5•5= 25cm²
P² = 5•15 = 75cm²
25cm² + 75cm² = 100cm²
odp Pole wynosi 100cm²
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7-25cm ma gorny kwadrat a dolny prostokat ma 75cm wiec cale pole ma 100cm2 wiec 1m2
P¹ = 5•5= 25cm²
P² = 5•15 = 75cm²
25cm² + 75cm² = 100cm²
odp Pole wynosi 100cm²