111.28.B.10.a Generalize the Properties of Orientation and Congruence on Transformations
Quiz by Quizalize - Grade 8 Math
Grade 8
Mathematics
Texas Essential Knowledge and Skills (TEKS)
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- Q 1/10Score 0Pentagon ABCD is rotated 90º clockwise about the origin to form pentagon A’B’C’D’. Which statement is true?29The angle measures of pentagon ABCD are equal to the corresponding angle measures of pentagon A’B’C’D’.The area of pentagon ABCD is less than the area of pentagon A’B’C’D’.The sum of the angles measures of pentagon ABCD is 90º less than the sum of the angle measures of pentagon A’B’C’D’.Pentagon ABCD is not congruent to pentagon A’B’C’D’.
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- Q1Pentagon ABCD is rotated 90º clockwise about the origin to form pentagon A’B’C’D’. Which statement is true?The angle measures of pentagon ABCD are equal to the corresponding angle measures of pentagon A’B’C’D’.The area of pentagon ABCD is less than the area of pentagon A’B’C’D’.The sum of the angles measures of pentagon ABCD is 90º less than the sum of the angle measures of pentagon A’B’C’D’.Pentagon ABCD is not congruent to pentagon A’B’C’D’.300s8.10.A: Two-Dimensional Shapes
- Q2Rectangle LMNO is graphed on the coordinate plane as shown below. If Rectangle LMNO is rotated 90º clockwise about the origin to create rectangle L’M’N’O’, which statement about the figures would be true?The figures will not be congruent.The figures will have proportional sides and angles.The figures will have different orientations.The orientation of the figures will be the same.300s8.10.A: Two-Dimensional Shapes
- Q3Trapezoid HIJK is reflected across the x-axis to form Trapezoid H’I’J’K’. Which statement is true?The sum of the angle measures of H’I’J’K’ is 180º more than the sum of the angle measures of HIJK.Each side length of trapezoid H’I’J’K’ is 1.5 times the corresponding side length of trapezoid HIJK.Each side length of trapezoid H’I’J’K’ is ⅔ the corresponding side length of trapezoid HIJK.Trapezoid HIJK is congruent to trapezoid H’I’J’K’.300s8.10.A: Two-Dimensional Shapes
- Q4Square EFGH is shown in the diagram. If rectangle EFGH is transformed to create rectangle E’F’G’H’, which of the following transformations would preserve congruence and orientation for the rectangles.TranslationReflectionRotationDilation300s8.10.A: Two-Dimensional Shapes
- Q5If triangle XYZ is rotated 180º clockwise to create triangle D’E’F’, which statement is NOT true?The figures sides will be congruent.Triangle D’E’F’ will be in Quadrant I.The orientation of the figures will be the same.The figures angles will be congruent.300s8.10.A: Two-Dimensional Shapes
- Q6Triangle QRS is reflected across the y-axis to create triangle Q’R’S’. Which statement about triangle Q’R’S’ is true?None of the other statements about triangle Q’R’S’ are true.Triangle Q’R’S’ will have different corresponding side lengths than triangle QRS.Triangle Q’R’S’ will have have the same orientation as triangle Q’R’S’.Triangle Q’R’S’ will have different corresponding angle measurements than triangle QRS.300s8.10.A: Two-Dimensional Shapes
- Q7Rectangle ABCD is transformed to create A’B’C’D’ as shown in the diagram. Which statements about the pre-image and image are true?Rectangle ABCD is reflected over the y-axis to create rectangle A’B’C’D’. Corresponding sides and angles between figure rectangle ABCD and rectangle A’B’C’D’ will be congruent.Rectangle ABCD is translated 12 units to the left to create rectangle A’B’C’D’. Rectangle ABCD and rectangle A’B’C’D’ have the same orientation.Rectangle ABCD is rotated 90º counterclockwise to create rectangle A’B’C’D’. Rectangle ABCD and rectangle A’B’C’D’ do not have the same orientation..Rectangle ABCD is reflected over the x-axis to create rectangle A’B’C’D’. Corresponding sides and angles between figure rectangle ABCD and rectangle A’B’C’D’ are not congruent.300s8.10.A: Two-Dimensional Shapes
- Q8Trapezoid MNOP is dilated to create trapezoid M’N’O’P’, which statement is NOT true?For a dilation with a scale factor of 2, corresponding side between trapezoid MNOP and M’N’O’P’ will be proportional.For a dilation with a scale factor of 2, corresponding angles between trapezoid MNOP and M’N’O’P’ will be congruent.For a dilation with a scale factor of 2, side lengths of trapezoid M’N’O’P’ will be larger than side lengths for trapezoid MNOP.For a dilation with a scale factor of 2, the orientation of trapezoid M’N’O’P’ will be different than the orientation of trapezoid MNOP.300s8.10.A: Two-Dimensional Shapes
- Q9Which of the following transformations is the only one to NOT preserve congruence?DilationReflectionTranslationRotation300s8.10.A: Two-Dimensional Shapes
- Q10Which of the following transformations preserves the orientation of the figure? Translation Reflection Rotation DilationII and IIII and IVI, II, III, and IVNone of them300s8.10.A: Two-Dimensional Shapes
