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A man starts walking in south direction ...

A man starts walking in south direction from point P (as shown in figure) & reaches point `Q(PQ = 4m)`, then the moves towards east direction & reaches at point `R(QR = 3m)`. Now he moves towards north direction & reaches at points `S(RS = 10m)` & finally he moves towards east direction & reaches at point `T(ST = Xm)`. On the basis of above information, answer the following questions :

Length QT is-

A

10m

B

15m

C

`(25)/(2)m`

D

20m

Text Solution

Verified by Experts

The correct Answer is:
C
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