Question

A man goes due to east and then 200mts due to north how far he from the starting point​

Answer 1

Answer:

200√2 m

Step-by-step explanation:

Use Pythagoras theorem ( See picture )

${x}^{2} = {200}^{2} + {200}^{2} \\ \\ {x}^{2} = 2 \times {200}^{2} \\ \\ x = \sqrt{2 \times {200}^{2} } \\ \\ x = 200 \sqrt{2}\\since \:\sqrt2\approx1.41\\x \approx282 \: m$