Acity grid of anytown, usa is shown on the grid below. the fire department is represented by quadrilateral rstu. another fire department is opening in a different part of the city to maximize fire protection. the size of the new department's property must be congruent to the older department. vertices a and b are plotted on the grid below to represent two vertices of the new fire department quadrilateral abcd: map of anytown. the line y equals 6 is main road. the line y equals 3 is rose lane. the line y equals negative 5 is crystal avenue. the line x equals negative 4 is brick street. the diagonal line is dogwood drive. old fire department forms quadrilateral with ordered pairs r at negative 4, negative 3, s at negative 4, negative 5, t at negative 8, negative 5, u at negative 8, negative 3, a is at negative 4, 5 and b is at negative 4, 3. what could be the ordered pairs representing vertices c and d of quadrilateral abcd so that the new fire department