Anamika walks 6 km towards North. Then she turns to
West and walks 10 km. After this, she turns to North
and walks 9 km. Again she turns towards West and
walks 10 km. How far is she now from her starting
point?
option a 10km
b 15 km
c. 23 km
D 25 km
Answers
Answer:
after West she turns north means she is going the same direction
the answer option don't match
the answer
√{6^2+3^2)
✓45
3√5
Anamika is 25 km from her starting Point
Step-by-step explanation:
Anamika walks 6 km towards North
=> North = 6 km
Then she turns to West and walks 10 km
=> North = 6 + West = 10 km
she turns to North and walks 9 km.
=> North = 6+ 9 + West = 10 km
=> North = 15 + West = 10 km
Again she turns towards West and walks 10 km
=> North = 15 + West = 10+ 10 km
=> North = 15 + West = 20 km
Distance from starting Point = √ 15² + 20² = 25 km
Anamika is 25 km from her starting Point
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