*NURSING > EXAM > Reflections Exam Herzing University with complete solution (All)

Reflections Exam Herzing University with complete solution

Document Content and Description Below

What are the coordinates of the image of vertex G after a reflection across the line y=x? - ANSWER c. (-5,4) △A'B'C' was constructed using △ABC and line segment EH. For transformation to be ... reflection, which statements must be true? Check all that apply. - ANSWER BD= DB' CG = GC' m<EFA = 90 degrees The line of reflection, EH, is the perpendicular bisector of BB', AA', and CC'. A point has the coordinates (0,k). Which reflection of the point will produce an image at the same coordinates, (0,k)? - ANSWER b. a reflection of the point across the y-axis Figure ABCDEF was reflected across the line y= -x to create figure A'B'C'D'E'F'. What are the coordinates of the pre-image of F'? - ANSWER c. (2, -4) Which point would map onto itself after a reflection across the line y= -x? - ANSWER d. (4, -4) The image of △ABC after a reflection across EG is △A'B'C'. Which statement is true about point F? - ANSWER a. F is the midpoint of AA' because E.G. bisects AA' The image of my parallelogram PQRS after a reflection across WY is parallelogram P'Q'R'S'. If RR' = 12, then RZ = - ANSWER 6 A line segment has endpoints at (-4, -6) and (-6, 4). Which reflection will produce an image with endpoints at (4, -6) and (6, 4)? - ANSWER b. a reflection of the line segment across the y-axis Which statement must be true about the reflection of △XYZ across MN? Check all that apply. - ANSWER m<X'Y'Z' = 90 degrees m<MCY = 90 degrees BZ' ~= BZ ZZ' || YY' What is the rule for the reflection? - ANSWER c. r y=x(x, y) •—> (y, x) The image of △ABC after a reflection across E.G. is △A'B'C'. Which triangle must be a right angle and why? - ANSWER d. △BGC is right because EG | CC' __ Which statements must be true about the image of △MNP after a reflection across E.G.? Check all that apply. - ANSWER The image will be congruent to △MNP E.G. will be perpendicular to the line segments connecting the corresponding vertices The line segments connecting corresponding vertices will all be parallel to each other. What is the pre-image of vertex A' if the image shown on the graph was created by a reflection across the y-axis? - ANSWER b. (-6, 8) Figure ABCD was reflected across the x-axis to create figure A'B'C'D'. What are the coordinates of the pre-image of B'? - ANSWER b. (-8, -2) The image of trapezoid PQRS after a reflection across WY is trapezoid P'Q'R'S. What is the relationship between RR' and SS'? - ANSWER c. RR' || SS' What are the coordinates of the image of vertex D after a reflection across the x-axis? - ANSWER a. (5, 3 [Show More]

Last updated: 3 years ago

Preview 1 out of 3 pages

Buy Now

Instant download

We Accept: