Question

A person walks 10 km South, taking left
turn walks 12 km, again turning left walks
15 kms. How far is he from the starting
point ?
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Answer 1

Answer:10 +12+15=37km

Step-by-step explanation:the pytogorean triplet is a²=b²+c²

Therefore a²=12²+15²

=144+125

=169

13=√169

Therefore the shortest distance is 13km

Answer 2

he is travelling 5 km north