Answer:
The coordinate of S = (a, 0)
Step-by-step explanation:
Given:
Trapezioid PQRS with a right angle
To find:
the coordinate of S
To determine the coordinate, we will use the given diagram:
The coordinate of P = (0, 0) (it is at the origin)
The coordinate of Q = (0, c)
The point Q is on the y-axis. As a result, the value of x is zero
x = 0, y = c
The coordinate of R = (a, b)
x = a, y = b
from the diagram, the x coordinate of x = a
its y coordinate = 0 (this is because the point is on the x-axis so the value of y will be zero)
The coordinate of S (x, y) = (a, 0)