Question

A city grid of Anytown, U.S.A 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 to represent two vertices of the new fire department quadrilateral ABCD.



What could be the ordered pairs representing vertices C and D of quadrilateral ABCD so that the new fire department is congruent to the old fire department?

Answer 1

C(1, -2), D(4, -2)
C(1, -3), D(4, -3)
C(1, -4), D(4, -4)
C(1, -5), D(4, -5)

Answer 2

C(1,-5), D(4,-5)

so the last one :)

Answer 3

thank you so much : ) can you do one more ?

Answer 4

I'll try :)

Answer 5

Pentagon ABCDE and pentagon A’B’C’D’E’ are shown on the coordinate plane below.



Which two transformations are applied to pentagon ABCDE to create A’B’C’D’E’?
Answer
translated according to the rule (x, y) → (x + 2, y + 8) and reflected across the x-axis
translated according to the rule (x, y) → (x + 8, y + 2) and reflected across the x-axis
translated according to the rule (x, y) → (x + 2, y + 8) and reflected across the y-axis
translated according to the rule (x, y) → (x + 8, y + 2) and reflected across the y-axis

Answer 6

Reflected across the y-axis and translated according to the rule (x,y) --> (x+2, y+8)

The third one :)

Answer 7

thank you sososoosos much : )

Answer 8

np ^.^