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Physics 7 and astronomy. Exercise 2 Problem 5
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Uploaded: 22.03.2017
Content: Физика 7 и астрономия. Упражнение 2 задача 5.rar 4,01 kB
Uploaded: 22.03.2017
Content: Физика 7 и астрономия. Упражнение 2 задача 5.rar 4,01 kB
Product description
5. It is known that 1 hectare (ha) is the area of a square plot having a side length of 100 m. How many hectares are in 1 km2? How many hectares of land does your house or dacha occupy? How many square meters is this site?
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