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Geometry Items
Geometry Standards Expressing Geometric Properties with Conditional Probability and the Rules of
- G-CO.A. Congruence
- G-CO.A.
- G-CO.A.
- G-CO.A.
- G-CO.A.
- G-CO.B.
- G-CO.B.
- G-CO.B.
- G-CO.C.
- G-CO.C.
- G-CO.C.
- G-CO.D.
- G-CO.D.
- G-SRT.A. Similarity, Right Triangles, and Trigonometry
- G-SRT.A. G-SRT.A.1b
- G-SRT.A.
- G-SRT.B.
- G-SRT.B.
- G-SRT.C.
- G-SRT.C.
- G-SRT.C.
- G-C.A. Circles
- G-C.A.
- G-C.B.
- G-GPE.A. Equations
- G-GPE.B.
- G-GPE.B.
- G-GPE.B.
- G-GPE.B.
- G-GMD.A. Geometric Measurement and Dimension
- G-GMD.A.
- G-GMD.B.
- G-MG.A. Modeling with Geometry
- G-MG.A.
- G-MG.A.
- G-CP.A. Probability
- G-CP.A.
- G-CP.A.
- G-CP.A.
- G-CP.A.
- G-CP.B.
- G-CP.B.
Congruence
G-CO.A.
Item 1
ITEM 1
What is the precise definition of an angle?
A. two rays that share a common endpoint
B. two line segments that share a common endpoint
C. the measure of an arc between two intersecting lines or line segments
D. one of the four intermediate spaces formed between two intersecting lines
Point A is located at (2, 1). The point is reflected over the line y = – x to obtain image point A'. What are
the coordinates of point A'?
A. (–1, – 2)
B. (–2, 1)
C. (1, 2)
D. (-2, – 1)
Use the graph to answer the question.
Which set of coordinates describes the transformations that map triangle FGH to triangle F'G'H'?
A. ( x , y ) ( x – 6, – y )
B. ( x , y ) (– x , y – 2)
C. ( x , y ) ( x – 6, y – 2)
D. ( x , y ) ( x – 6, y – 8)
Use the triangle on the grid below to answer this question.
Triangle LMN is reflected across the x - axis. Then it is reflected across the y - axis. Finally, it is translated
according to the rule ( x + 7, y + 3). What are the final coordinates of point M'?
A. (4, - 4)
B. (-3, - 7)
C. (10, 10)
D. (-10, - 10)
Kevin drew square WXYZ on this grid.
Kevin translated the square 3 units along the x- axis and - 1 unit along the y - axis. What are the new
coordinates of the square?
A. W' = (-5, 3)
X'= (-1, 3)
Y'= (-1, - 1)
Z' = (-5, - 1)
B. W' = (-3, 5)
X' = (1, 5)
Y' = (1, 1)
Z' = (-3, 1)
C. W' = (1, 1)
X' = (5, 1)
Y' = (5, - 3)
Z' = (1, - 3)
D. W' = (-1, - 1)
X' = (3, - 1)
Y' = (3, - 5)
Z' = (-1, - 5)
Point M’ is located at (2, – 1) and is the image when Point M is translated 3 units right and 2 units down
and then reflected over the line x = – 4. Where is Point M?
A. (–2, 3)
B. (–1, – 5)
C. (–7, – 3)
D. (–13, 1)
Congruence
G-CO.A.
Items 10 – 11
ITEM 10
Use the graph to answer the question.
Which transformation carries the trapezoid onto itself?
A. reflect over the line x = – 3
B. reflect over the line y = – 3
C. reflect over the line x = 3
D. reflect over the line y = 3
Congruence
G-CO.A.
Items 12 – 14
ITEM 1 2
Lucy draws a line on a coordinate plane.
Which transformation will always result in a line perpendicular to Lucy’s line?
A. reflect over the line y = x
B. rotate 270° clockwise around the origin
C. reflect over the x - axis, and then reflect over the y - axis
D. dilate by a factor of 2 with the origin as the center of dilation
ΔRST is reflected to create image ΔR’S’T’.
Which statement is always true?
A. 𝑅𝑆
$ 𝑆′
B. 𝑅𝑅′
C. 𝑅𝑆
$ 𝑆′
D. 𝑅𝑅′
Congruence
G-CO.A.
Items 15 – 23
ITEM 1 5
Use the graph to answer the question.
Olivia reflects the triangle over the x - axis, then rotates it 90° clockwise around the origin.
Which graph shows the resulting triangle?
A. C.
B. D.
Jacob transformed quadrilateral FGHJ to F'G'H'J'.
Which transformation did Jacob use?
A. reflection across the x – axis
B. reflection across the y – axis
C. reflection across the line x = 1
D. reflection across the line y = 1
Jerome reflected this figure over the line y = 2.
Which graph shows the result?
A. C.
B. D.
Bella transformed triangle ABC to make triangle A'B'C'.
Which transformation did Bella use?
A. reflection over the x – axis
B. reflection over the y – axis
C. translation 2 units down
D. translation 4 units down
