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11. In the coordinate plane, quadrilateral A(1, - 1), B(-5, 3), C(-3, 6), and D(: Part A: Compute the lengths of the AB = BC CD = DA = 12. Part B: Compute the slopes of the sic Slope of AB = Slope of AD = Part C: Indicate in the table below shape listed. Explain why it Yes or No Shape Parallelogram Rhombous Rectangle Square

11. In the coordinate plane, quadrilateral A(1, - 1), B(-5, 3), C(-3, 6), and D(: Part A: Compute the lengths of the AB = BC CD = DA = 12. Part B: Compute the slopes of the sic Slope of AB = Slope of AD = Part C: Indicate in the table below shape listed. Explain why it Yes or No Shape Parallelogram Rhombous Rectangle Square

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.
Chapter10: Analytic Geometry
Section10.2: Graphs Of Linear Equations And Slope
Problem 44E: Prove that if two lines neither horizontal nor vertical are perpendicular, then the product of their...
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13. A 12-foot ladder that is leaning against a wall makes 75.5° angle with the level ground. Which of the following equations can be used to determine the height, y, above the ground, in feet, that the ladder touches the wall? Find the height y? cos 75.5 = 12 a. 12 cos 75.5 = y b. sin 75.5 = Y 12 C. 12 sin 75.5 = y d. 14. A 13-foot ladder is resting against a building. The top of the ladder is 12 feet above the ground. 13 ft 12 ft What is the approximate measure of the angle formed by the ladder and the ground? 15. A ladder is leaning against the side of a 10m house. If the base of the ladder is 3m away from the house, how tall is the ladder? Please draw a diagram and show all work. Hint: Apply Pythagorean Theorem
Transcribed Image Text:13. A 12-foot ladder that is leaning against a wall makes 75.5° angle with the level ground. Which of the following equations can be used to determine the height, y, above the ground, in feet, that the ladder touches the wall? Find the height y? cos 75.5 = 12 a. 12 cos 75.5 = y b. sin 75.5 = Y 12 C. 12 sin 75.5 = y d. 14. A 13-foot ladder is resting against a building. The top of the ladder is 12 feet above the ground. 13 ft 12 ft What is the approximate measure of the angle formed by the ladder and the ground? 15. A ladder is leaning against the side of a 10m house. If the base of the ladder is 3m away from the house, how tall is the ladder? Please draw a diagram and show all work. Hint: Apply Pythagorean Theorem
11. In the coordinate plane, quadrilateral ABCD has vertices with coordinates A(1, - 1), в(-5, 3), С(-3, 6), and D (3, 2). Part A: Compute the lengths of the sides of quadrilateral ABCD. AB = ВС - CD = DA = 12. Part B: Compute the slopes of the sides AB and AD. Slope of AB = Slope of AD = Part C: Indicate in the table below whether ABCD is an example of each shape listed. Explain why it is or is not. Shape Yes or No Explain Parallelogram Rhombous Rectangle Square
Transcribed Image Text:11. In the coordinate plane, quadrilateral ABCD has vertices with coordinates A(1, - 1), в(-5, 3), С(-3, 6), and D (3, 2). Part A: Compute the lengths of the sides of quadrilateral ABCD. AB = ВС - CD = DA = 12. Part B: Compute the slopes of the sides AB and AD. Slope of AB = Slope of AD = Part C: Indicate in the table below whether ABCD is an example of each shape listed. Explain why it is or is not. Shape Yes or No Explain Parallelogram Rhombous Rectangle Square
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