Transformations and Congruence Unit Test
10 of 1510 of 15 Items
Question
Use the image to answer the question.
A coordinate plane shows two plotted irregular hexagons in the first and fourth quadrants. The coordinate plane shows both the x-axis and y-axis ranging from negative 7 to 7 in unit increments. The first quadrant shows a solid line irregular hexagon labeled upper S, formed by connecting the following points in the given order: point upper A is left parenthesis 1 comma 1 right parenthesis; point upper B left is parenthesis 6 comma 1 right parenthesis; point upper C is left parenthesis 4 comma 5 right parenthesis; point upper D is left parenthesis 5 comma 6 right parenthesis; point upper E is left parenthesis 2 comma 6 right parenthesis; and point upper F is left parenthesis 3 comma 5 right parenthesis. The hexagon is complete with point upper F connecting with point upper A. The fourth quadrant shows a dotted line irregular hexagon labeled upper T formed by connecting the following points in the given order: point upper A is left parenthesis 2 comma negative 1 right parenthesis; point upper B is left parenthesis 5 comma negative 1 right parenthesis; point upper C is left parenthesis 4 comma negative 2 right parenthesis; point upper D is left parenthesis 6 comma negative 5 right parenthesis; point upper E is left parenthesis 1 comma negative 5 right parenthesis; and point upper F is left parenthesis 3 comma negative 2 right parenthesis. The hexagon is complete with point upper F connecting with point upper A.
Is figure T a reflection of figure S across the x-axis? Choose 1 for yes and 2 for no.(1 point)
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2
Transformations and Congruence Unit Test
11 of 1511 of 15 Items
Question
Which of the following is an equivalent transformation to rotation of an object clockwise 90 degrees?(1 point)
Responses
rotation about the origin of 180 degrees counterclockwise
rotation about the origin of 180 degrees counterclockwise
rotation about the origin of 90 degrees counterclockwise
rotation about the origin of 90 degrees counterclockwise
rotation about the origin of 270 degrees clockwise
rotation about the origin of 270 degrees clockwise
rotation about the origin of 270 degrees counterclockwise