a girl walks 200 towards east and then she walks 150m towards north . find the distace if girl from starting point
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north and east direction make an angle of 90°
so 200 and 150 act as perpendicular and base of a ryt angl triangl
so distance from initial to final position will be its hypotenuse
so √200^2 + 150^2 = 250
so 200 and 150 act as perpendicular and base of a ryt angl triangl
so distance from initial to final position will be its hypotenuse
so √200^2 + 150^2 = 250
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