Find the sum of the vectors:10km west.5 km south

asked Aug 21, 2021 41.6k views

4 votes

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1 vote

Answer:

11.2km

Step-by-step explanation:

Using Pythagoras theorem

R² = 10² + 5²

R² = 100 + 25

R² = 125

R = √125

R = 11.2km

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