Question

Ritu walks 12 km due north and then 5 km due east .Find the distance travelled by her from the initial position .
17
13
7
11.9

Answer 1

Answer:

17 is the correct answer hope it will help you..

Answer 2

$\huge{Answer}$

The required distance is,

In ∆OAE

OA = DB = 4 km

OE = AX = 3 km

AE^2 = OA^2 + OE^2

AE^2 = 42 + 32 AE2 = 25 AE = 5 km