Wednesday, May 3, 2017

2.00 Module Pretest Geometry

Rectangle J'K'L'M' shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applied on trapezoid STUV.

What will be the location of T' in the image trapezoid S'T'U'V'?
(16,7)
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Triangle JOY is translated using the rule (x,y)→(x+3, y−2) to create triangle J'O'Y'. If a line segment is drawn from point J to point J' and from point O to point O', which statement would best describe the line segments drawn?
They are parallel and congruent.
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Which transformation will map figure L onto figure L'?
Two congruent triangles Figure L and Figure L prime are drawn on a coordinate grid. Figure L has vertices at negative 4, 2, neg
Horizontal translation of 6 units
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Rectangle ABCD is reflected over the y-axis. What rule shows the input and output of the reflection, and what is the new coordinate of A'?
Rectangle ABCD is shown. A is at negative 5, 1. B is at negative 5, 3. C is at negative 1, 3. D is at negative 1, 1.
(x,y)→(−x,y); A' is at (5, 1)
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What set of reflections would carry parallelogram ABCD onto itself?
Parallelogram ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 1, 3. D is at negative 2, 1.
y-axis, x-axis, y-axis, x-axis
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The triangle STU shown on the coordinate grid below is reflected once to map onto triangle S'T'U':
Triangle STU drawn on a 4 quadrant coordinate grid with vertices S is at 8, 6. T is at 2, 2. U is at 5, 1.
If vertex T' is at (2, −2), what are the coordinates of vertex S'?
(8, -6)
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Rectangle ABCD is reflected over the x-axis, followed by a reflection over the y-axis, and then rotated 180 degrees about the origin. What is the location of point A after the transformations are complete?
Rectangle ABCD is shown. A is at negative 5, 1. B is at negative 5, 3. C is at negative 1, 3. D is at negative 1, 1.
(-5, 1)
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Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating surface:
A trapezoid EFGH drawn on a 4 quadrant coordinate grid with vertices at E negative 4, 8. F is at negative 7, 5. G is at negativ
The plate is rotated 90° about the origin in the counterclockwise direction. In the rotated trapezoid, what are the coordinates of the endpoints of the side congruent to side EF?
(−8, −4) and (−5, −7)
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The grid shows figure Q and its image figure Q' after a transformation:
Figure Q is a pentagon drawn on a 4 quadrant grid with vertices at 2, 4 and 4, 2 and 5, 4 and 7, 5 and 3, 7. Figure Q prime is
Which transformation was applied on figure Q?
Counterclockwise rotation of 90° about the origin
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Peter reflected parallelogram ABCD across the y-axis. If angle A is 115° and angle B is 65°, what is the degree measurement of angle A'?
115°
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If triangle STU is congruent to triangle VWX, which statement is not true?
∠U ≅ ∠V
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Triangle QRS has been translated to create triangle Q'R'S'. RS= R'S' = 10 units, QS= Q'S' = 5 units, and angles Q and Q' are both 90 degrees. Which theorem below would prove the two triangles are congruent?
HL
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1 comment:

  1. UnknownSeptember 28, 2020 at 1:04 PM

    (−8, −4) and (−5, −7) is actually (-8,-4) and (-5,-2) I just took the test and I put in your answer got it wrong did it again put in my answer got it right

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