A man goes 35m in West side and then 12m in the north side. How far is he the starting point?
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Make a right angle triangle, ABC where AB base AC is perpendicular and CB is hypotenuse .
given Ab= 12 AC=35 find bc
use pythogoras theorem,
BC=√(AB)²+(AC)²
BC=√(12)²+(35)²
BC=√144+1225
BC=√1369
BC=37.
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