Roger and his brother work similar jobs earning the same amount per hour . Roger earns 3,240 per month working x hours and his brother works 20 hours more than roger and earns 4,500$

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it