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Na planie w skali 1:2000 długość odcinka między młynem a piekarnią wynosi 2 cm. oblicz rzeczywistą odległość. ```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````

Na planie w skali 1:2000 długość odcinka między młynem a piekarnią wynosi 2 cm. oblicz rzeczywistą odległość. ````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` Długość odcinka na planie w skali 1:7500wynosi 12,38cm. Oblicz rzeczywistą odległość. ```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` Na planie w skali 1:7500 odległość domu Kasi do jej babci wynosi 7cm.obl.rzeczywistą odległość. ```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` Boki trójkąta w skali 1:5 wynoszą:1cm,2cm,2,2cm.Oblicz rzeczywiste wymiary. ```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` Ile km przeleciała rusałka osetnik z Marsylii do Warszawy jeśli skala wynosi 1:15000000, a długość odcinka na mapie 10cm
Odpowiedź

a) 1 cm — 2000 cm 1 cm — 20 m 2 cm — 2*20 m = 40 m b) 1 cm — 7500 cm 1 cm — 75 m 12,38 cm — 12,38*75 m = 928,5 m c) 1 cm — 75 m 7 cm — 7*75 m = 525 m d) 1 cm — 5 cm rzeczywiste wymiary: 1*5 cm, 2*5 cm, 2,2*5 cm —> 5 cm, 10 cm, 11 cm e) 1 cm — 15000000 cm 1 cm — 150 km 10 cm — 10*150 km = 1500 km Mam nadzieję, że pomogłam :)

Zadanie 1. Skala 1:2000 oznacza, że 1 cm na planie to 2000cm (2000cm = 20m) w rzeczywistości. Skoro na planie odległość wynosi 2 cm to musimy obliczyć następujące działanie: 20m*2=40m Zadanie 2. 1 cm na planie to 7500cm (75m) w rzeczywistości. Droga na planie ma długość 12,38cm, a każdy centymetr to w rzeczywistości 75m: 12,38*75m= 928,5m Zadanie 3. 1 cm na planie to 7500cm (75m) w rzeczywistości. Droga na planie ma długość 7cm, a każdy centymetr to w rzeczywistości 75m: 7cm*75m=525m Zadanie 4. 1 cm tego trójkąta na kartce to 5cm w rzeczywistości. Boki mają długość na kartce 1cm, 2cm oraz 2,2cm. A więc jego rzeczywiste wymiary to: 1cm*5cm=5cm 2cm*5cm=10cm 2,2cm*5cm=11cm Zadanie 5. 1 cm na mapie to 15000000cm (150km) w rzeczywistości. Droga na mapie ma długość 10cm, a każdy centymetr to w rzeczywistości 150km: 10cm*150km=1500km

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