Oblicz dlugosc przyprostokatnej trojkata prostokatnego ktorego pole jest rowne 27cm2 ,a druga przyprostokatna 7cm
a =7cm
P=27cm^2
b=?
P=1/2ab
ab=2P
b=2P/a
b=2*27/7
b=54/7
b=7 5/7cm druga przyprostokątna
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a =7cm
P=27cm^2
b=?
P=1/2ab
ab=2P
b=2P/a
b=2*27/7
b=54/7
b=7 5/7cm druga przyprostokątna
a =7cm
P=27cm^2
b=?
P=1/2ab
ab=2P
b=2P/a
b=2*27/7
b=54/7
b=7 5/7cm druga przyprostokątna