Oblicz:
Podstawy trapezu to: 34 dm i 9 m
wysokośc to: 46 dm
Oblicz pole trapezu
P= × h
P= ×46dm
P=2852dm²
P trapezu = (a+b)*h / 2
P trapezu = (3,4 m+9m) *4,6 m / 2
P trapezu = 12,4 m *4,6 m /2
P trapezu = 57,04 m /2
P trapezu = 28,52 m kwadratowych
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P= × h
P= ×46dm
P=2852dm²
P trapezu = (a+b)*h / 2
P trapezu = (3,4 m+9m) *4,6 m / 2
P trapezu = 12,4 m *4,6 m /2
P trapezu = 57,04 m /2
P trapezu = 28,52 m kwadratowych