Question

Aruna is facing towards West, turning to her right
she walks 90 m, then turns right and goes another la
35 m. Then turning to the right, goes 60 m and then
turning to her left and goes 25 m. How far and in
which direction is she now from her starting point??​

Answer 1

aruna is missing or she has alizymer.....

Answer 2

Answer:

she is 67.082m away and in the North East direction

Step-by-step explanation:

from the starting point,she turns right, now she is facing North;

she walks 90m then turns right, this is a 90 degrees turn, now is is facing East,

then walks 35m and turns to the right, now she is facing South;

then walks another 60m before turning left, now she is facing  Eastwards;

she walks another 25m.

After connecting the starting point to the end point, we notice that she has covered a fusion of  two shapes;

1)A rectangle of length 60m and width 35m

2) A triangle with height (35+25=60)m and  base (90-60=30)

and the distance connecting the start and end points is the hypotenuse of this triangle, which can be computed as

$d=\sqrt[2]{a^2+b^2}\\ d=\sqrt[2]{30^2+60^2}\\ d=\sqrt[2]{4500}\\ d=67.082m$

Therefore, from the starting point , she is 67.082m away and in the North East direction