Direction: Study the following information carefully and answer the questions given below: |
Point P is 6m south of point Q. Point R is 10m west of Point P. Point S is 6m south of Point R. Point T is 5m east of Point S. Point U is 6m south of Point T. |
A) \[\sqrt{122}m\]
B) \[\sqrt{61}m\]
C) \[\sqrt{2\times 31}m\]
D) \[2\sqrt{61}m\]
E) \[\sqrt{488}m\]
Correct Answer: D
Solution :
\[SQ=\sqrt{S{{O}^{2}}+O{{Q}^{2}}}=\sqrt{{{(10)}^{2}}+{{(12)}^{2}}}\] \[=\sqrt{244}m=2\sqrt{61}m\]You need to login to perform this action.
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