Reena walked a distance of 1.2 km around a circle. She again walked 4.6 km to reach her office. What is the total distance covered by her?
A
4.2 km
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B
3.4 km
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C
5.8 km
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D
2.2 km
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Solution
The correct option is C 5.8 km Distance travelled around the circle = 1.2 km Distance travelled to reach her office = 4.6 km Total distance travelled = (1.2 + 4.6) = 5.8 km 1.2 + 4.6 ------ 5.8 km -------