What is the purpose of flat mirrors on a school bus?
a.To see the front danger zone
b.To see the sides of the bus and down the road behind
c.To see underneath the bus
d.To see the interior of the bus
Explanation
Flat mirrors, also called plane mirrors, are positioned on both sides of the bus and allow the driver to see along the sides of the bus, the rear tires, and traffic approaching from behind.
