Wyznacz X
Z tw. Talesa otrzymujemy:
12 / (12 + 6) = 8 / x
12 / 18 = 8 / x
12 * x = 18 * 8
x = 144 : 12
x = 12 ----- odpowiedź
12/(12+6)=8/x
12/18=8/x
6/9=8/x
2/3=8/x
2x=24
x=12
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Z tw. Talesa otrzymujemy:
12 / (12 + 6) = 8 / x
12 / 18 = 8 / x
12 * x = 18 * 8
x = 144 : 12
x = 12 ----- odpowiedź
12/(12+6)=8/x
12/18=8/x
6/9=8/x
2/3=8/x
2x=24
x=12