Question

8) A man has to travel 500m due north 400m
due east and 200 in due south to reach at his
office. If he takes 20min to reach at his office.what distance he has to cover to reach at the office
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Answer 1

Answer:

Explanation:

Distance covered=500+400+200=1100

Displacement=500-200=300

√(400)²+(300)²

=(100)√4²+3²

100√5m