Question

Amit lives 4 km due West of Nishant's house. Siddhant lives 6 km due North of Nishant's house and 4 km due west of Nayan's house. What is the straight line distance, in km, from Amit's house to Nayan's house? ​

Answer 1

let us take a pont of 4km kn north

and sidhanth house to north of 6 km

the two arrow mark join at nishant house

the disffrence between sidhanth and nayan is

let us take nayan & sidhanth diatance as" X"

sidhanth &nishanth distance as 6 km "a"

nishanth,nayan &amit distance as 4 km "b"

X=(a+b)

X=(6+4)

X=10 km