Question

why are roads in hills longer?​

Answer 1

Answer:

one reason is because vehicles such as semi truck has the difficulty when the grade is too steep...... when you zig zag up the hills , you are reducing the steepness of the incline by making it .

plz mark brainliest.....

Answer 2

QUESTION => why are roads in hills longer

ANSWER => Roads in hills are longer because if a vehicle is moving from that place without any accident it can go in a safe manner and it have steep slope also