To avoid paying a toll on direct road. I got west 10 km, south 5 km, west 30 km and north 35 km. What is the length of the toll road?

To avoid paying a toll on direct road. I got west 10 km, south 5 km, west 30 km and north 35 km. What is the length of the toll road?

A 45

B 40

C 50

D 60

Solution

Correct Answer: Option C

√(402+302) or, 50

So, length of the toll road=50 km