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5x57= D 9. Isosceles trapezoid ABCD has base angles that measur degrees. Find the measure of each base angle.

5x57= D 9. Isosceles trapezoid ABCD has base angles that measur degrees. Find the measure of each base angle.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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**Geometry Practice Worksheet** **5. Determine which quadrilateral is a parallelogram.** - The image provided contains four figures labeled A, B, C, and D. Each figure is a different shape, and the student needs to identify which among these is a parallelogram. **6. Write whether each statement is True or False for each parallelogram.** - a) Diagonals bisect each other. (T) - Marked True in the student’s response. - b) Opposite angles are supplementary. - c) Opposite sides are congruent. - d) One pair of parallel sides. - e) Consecutive angles are supplementary. **7. Find the measure of each angle.** - The diagram shows a quadrilateral with angles 1, 2, 3, 4, and 5. The information given includes: - \(\angle1 = 52^\circ\) - \(\angle2 = ______\) - \(\angle3 = ______\) - \(\angle4 = ______\) - \(\angle5 = ______\) **8. Given that AO is 2x - 5 and AC is 3x + 7, find AO and AC in the rectangle below.** - The image shows a rectangle ABCD with diagonals intersecting at point O. - AO = ______ - AC = ______ **9. Isosceles trapezoid ABCD has base angles that measure 12x+3 and 11x+9 degrees. Find the measure of each base angle.** In the image, there are calculations and equations written in pencil, indicating worked examples or solutions being written out by the student. The main objective of this worksheet is to test the student's understanding of parallelograms and angle measures in various geometric shapes.
Transcribed Image Text:**Geometry Practice Worksheet** **5. Determine which quadrilateral is a parallelogram.** - The image provided contains four figures labeled A, B, C, and D. Each figure is a different shape, and the student needs to identify which among these is a parallelogram. **6. Write whether each statement is True or False for each parallelogram.** - a) Diagonals bisect each other. (T) - Marked True in the student’s response. - b) Opposite angles are supplementary. - c) Opposite sides are congruent. - d) One pair of parallel sides. - e) Consecutive angles are supplementary. **7. Find the measure of each angle.** - The diagram shows a quadrilateral with angles 1, 2, 3, 4, and 5. The information given includes: - \(\angle1 = 52^\circ\) - \(\angle2 = ______\) - \(\angle3 = ______\) - \(\angle4 = ______\) - \(\angle5 = ______\) **8. Given that AO is 2x - 5 and AC is 3x + 7, find AO and AC in the rectangle below.** - The image shows a rectangle ABCD with diagonals intersecting at point O. - AO = ______ - AC = ______ **9. Isosceles trapezoid ABCD has base angles that measure 12x+3 and 11x+9 degrees. Find the measure of each base angle.** In the image, there are calculations and equations written in pencil, indicating worked examples or solutions being written out by the student. The main objective of this worksheet is to test the student's understanding of parallelograms and angle measures in various geometric shapes.
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