A man goes 15m towards west and then 20m towards south .find the distance between his starting point and the terminal point towards west and then 20m towards south . Find the distance between his starting point and the terminal point
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25m
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using Pythagoras theorem
b×b+p×p=h×h
15×15+20×20=h square
225+400=h square
625=h square
√625=h
25=h
And=25m
b×b+p×p=h×h
15×15+20×20=h square
225+400=h square
625=h square
√625=h
25=h
And=25m
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