Homes of three of my friends–Bango, Mango and Tatto–are located at the three vertices of the municipal park near my house. This park is triangular in shape. Given below are the directions to reach each of their homes from my home:
• Bango’s house–100 m to the east and 150 m to the north.
• Mango’s house–200 m to the east and 50 m to
• Tatto’s house–50 m to the west and 25 m to the north.
• Neglect dimensions of all the house while calculating the distances.
There is a highway (a straight road) passing through the houses of Bango and Mango. Tatto starts from his house and takes the shortest possible route to reach the highway. What is the distance travelled by Tatto?