Question

A man walks 15 km towards north.From there he walks 9 km toqards sounth and then 8 km east.How far is he from the starting point

Answer 1

Answer:

10km is ans

Step-by-step explanation:

p=8

b=15-9

=6

then

h square= p square+b square

h square=8 square+6 square

h square=100

h square=10 square

h=10  

Answer 2

Answer:

Your answer is 10km

Step-by-step explanation:

man walk 15km in north and then back 9 km

net man walk = 15-9 =6km

walk 8km east

He is far from the starting point = √(6²+8²)

= √(36+64)

= √100

= 10km