Answer:
Vehicles would be sliding all over the place. Therefore roads are created in a curved way to avoid such instances. ... Riding a bicycle up a hill can be a very challenging task but riding it on a zig-zagged road makes it easier to go up and down. Making it curved ensures that it's flatter even though it becomes longer.
Explanation:
Hope it's help
mark me as a brainlest
#Carry_on_learning
