Question

rohini walks 10 km north and turn right she walks 10 km and turns left she walks 10 km and turns right and walks 10 km more how far( in km) is she from her starting point
Options
A.20
B.10√2
C.20√2
D.40

Answer 1

Answer:

20√2

Step-by-step explanation:

on drawing the path followed by rohini we get two triangles .

if you want distance travelled it will be 40 km.

if you want displacement it will be 20√2.