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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Step-by-step explanation:
10km south
12 left
15 left again
that's
base = 12
height = 3
hypotneus = ?
by Pythagoras theorem
base ^2 + altitude^2 = hypotenuse ^2
→144 + 9 = 153
→ 12.36 km from first point
baseit:
√153
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