Question

Level
25.
A person walked 3km East and 4km north to reach his office. The distance and
displacement covered by person are
(A) 7km and 5km
(B) 5km and 7km (C) 7km and 7km
(D) 5km and 5km
​

Answer 1

Answer:

The distance and displacement covered by person are (A) 7km and 5km

Explanation:

Distance = sum of distances travelled in east and north = 4 + 3 = 7km

Displacement = By the Pythagoras Theorem = root over 4² + 3² = root over 25 = 5km

Please make this as the brainliest answer, please!!!