# How Far Was Kavita From Her Home? If

From her home facing south – west, Kavita walks 15 m and turns northward and walk 12 m. How far was she from her home, which was her starting point?

1. 9 m
2. 15 m
3. 12 m
4. 10 m
Monis Rasool Professor Asked on 3rd July 2015 in

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Explanation:-
According to the question,
In the figure-

The distance from starting point = (152 –  122)1/2
= (225 – 144)1/2
= (81)1/2
= 9
Thus, the answer is (1) 9 m.

Anurag Mishra Professor Answered on 5th July 2015.