Akshatha starts from her house and walks 30 m towards south. Then, turning to her right, she walks 30 m. Then turning to her left, she walks 20 m. Again she turns to her left and covers 30 m. How far is she from her house?
A
30 m
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B
80 m
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C
20 m
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D
60 m
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E
None of these
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Solution
The correct option is E None of these A is the starting point and G is the end point. DF=15 m DE=CB=10 m EF=DF−DE=15−10=5 m Thus, AG=EF=5 m