Banu drives her scooter 7 kilometres north. She stops for dinner and then drives 5 km east. What distance did she cover? What was her displacement?​

Answers (1)

Distance= AB+BC=7+5=12m

Displacement = AC

By Pythagoras theorem

AC=\sqrt{AB^2+AC^2}=\sqrt{49+25}=\sqrt{74}m

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