# Exam: 02.02 Reflections

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question
A city 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: https://cdn1.imggmi.com/uploads/2019/6/9/9901a8c0faafd1722e48e5ba5d089bb0-full.gif 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? C(1, β3), D(4, β3) C(1, β2), D(4, β2) C(1, β4), D(4, β4) C(1, β5), D(4, β5)
C(1, β5), D(4, β5)
question
What set of reflections would carry hexagon ABCDEF onto itself? https://cdn1.imggmi.com/uploads/2019/6/9/e18a4e8b33e737242e56548f5bdf12ca-full.gif y=x, x-axis, y=x, y-axis x-axis, y=x, x-axis, y=x y-axis, x-axis, y-axis x-axis, y-axis, y-axis
y=x, x-axis, y=x, y-axis
question
Triangle XYZ is shown on the coordinate plane below: https://cdn1.imggmi.com/uploads/2019/6/9/9a7925f0ad0d56908123e2647ca5a4ba-full.gif If triangle XYZ is reflected across the line y = 1 to create triangle X'Y'Z', what is the ordered pair of X'? (1, β5) (1, β3) (1, 3) (1, 5)
(1, 5)
question
Trapezoid TUVW is shown on the coordinate plane below: https://cdn1.imggmi.com/uploads/2019/6/9/24ccecbd70c9f4b93fc253b8d947bd94-full.gif If trapezoid T'U'V'W' represents trapezoid TUVW reflected over the y-axis, the ordered pair of W' is ___________.
(7, 2)
question
Pentagon ABCDE and pentagon A'B'C'D'E' are shown on the coordinate plane below: https://cdn1.imggmi.com/uploads/2019/6/9/53084cb4afb7e3dc3e9e313b63501796-full.gif Which two transformations are applied to pentagon ABCDE to create A'B'C'D'E'? Translated according to the rule (x, y) β(x + 8, y + 2) and reflected across the x-axis Translated according to the rule (x, y) β(x + 2, y + 8) and reflected across the y-axis Translated according to the rule (x, y) β(x + 8, y + 2) and reflected across the y-axis Translated according to the rule (x, y) β(x + 2, y + 8) and reflected across the x-axis
Translated according to the rule (x, y) β(x + 8, y + 2) and reflected across the x-axis
question
What set of reflections would carry triangle ABC onto itself? https://cdn1.imggmi.com/uploads/2019/6/9/50b03222f20540c9a0c47cd7249a07cf-full.gif y-axis, x-axis, y-axis, x-axis x-axis, y=x, y-axis, x-axis x-axis, y-axis, x-axis y=x, x-axis, x-axis
y-axis, x-axis, y-axis, x-axis
question
Pentagon PQRST and its reflection, pentagon P'Q'R'S'T', are shown in the coordinate plane below: https://cdn1.imggmi.com/uploads/2019/6/9/7b8b6a18ce86e0dcc29c40bcfaf40171-full.gif What is the line of reflection between pentagons PQRST and P'Q'R'S'T'? y = x y = 0 x = 1 x = 0