Question

a person moves towards north a distance of 30 m from a point P and reaches at Q. He turns 135 degree in clockwise direction and goes 50 underoot 2 metre. From here he turns 135 degree in clockwise direction and goes 35 metres. How far is he now from his initial point? Please give the full solution of the question.

Answer 1

bro you may see it like this
135°clockwise means 45°is the angle and you will get the answer.
anyway let me gie the answer
let it's final position be R.
then join the point P and R.
you will get a right angle triangle with other two angles as 45°each.
then, (50×2^1/2)^2=30^2+x^2
2500×2=900+x^2
(5000-900)^1/2=x
x=4100^1/2
x=10×(41)^1/2