{"id":4297,"date":"2023-05-17T10:53:47","date_gmt":"2023-05-17T05:23:47","guid":{"rendered":"https:\/\/apboardsolutions.in\/?p=4297"},"modified":"2023-05-18T17:46:01","modified_gmt":"2023-05-18T12:16:01","slug":"ap-board-9th-class-maths-solutions-chapter-5-ex-5-3","status":"publish","type":"post","link":"https:\/\/apboardsolutions.in\/ap-board-9th-class-maths-solutions-chapter-5-ex-5-3\/","title":{"rendered":"AP Board 9th Class Maths Solutions Chapter 5 Co-Ordinate Geometry Ex 5.3"},"content":{"rendered":"

AP State Syllabus\u00a0AP Board 9th Class Maths Solutions<\/a> Chapter 5 Co-Ordinate Geometry Ex 5.3 Textbook Questions and Answers.<\/p>\n

AP State Syllabus 9th Class Maths Solutions 5th Lesson Co-Ordinate Geometry Exercise 5.3<\/h2>\n

Question 1.
\nPlot the following points on the Cartesian plane whose x, y co-ordinates are given.
\n\"AP
\nSolution:
\n\"AP
\n\"AP<\/p>\n

\"AP<\/p>\n

Question 2.
\nAre the positions of (5, -8) and (-8, 5) Is same ? JustIfy your answer.
\nSolution:
\nThe positions of (5, -8) and (-8, 5) are not same. They are two distinct points. (5, -8) lies at a distance of 5 units from Y – axis and 8 units from X – axis on down side of the origin. So it lies in Q4<\/sub>. Where as (- 8, 5) lies in Q2<\/sub>. The point is at a distance of 8 units from Y – axis on left side of the origin and 5 units from X – axis.<\/p>\n

Question 3.
\nWhat can you say about the position of the points (1, 2), (1, 3), (1, – 4), (1, 0) and (1, 8), Locate on a graph sheet.
\nSolution:
\n\"AP
\nAll the given points lie on a line parallel to Y-axis at a distance of 1 cm.<\/p>\n

Question 4.
\nWhat can you say about the position of the points (5, 4), (8, 4), (3, 4), (0, 4), (-4, 4), (-2,4)? Locate the points on a graph sheet and justify your answer.
\nSolution:
\nThe points (5, 4), (8, 4), (3, 4), (0, 4), (- 4, 4) and (- 2, 4) all lie on a line parallel to X-axis at a distance of 4-units from it.
\n\"AP<\/p>\n

\"AP<\/p>\n

Question 5.
\nPlot the points (0, 3), (4, 3), (3, 4) (4, 0) in graph sheet. Join the points with straight lines to make a rectangle. Find the area of the rectangle.
\nSolution:
\n\"AP
\nFrom the graph, area of the rectangle =12 square units (OR)
\nLength = 4 units ; breadth = 3 units
\nA = l\/b = 4 \u00d7 3 = 12 sq. units.<\/p>\n

Question 6.
\nPlot the points (2, 3), (6, 3) and (4, 7) in a graph sheet. Join them to make it a triangle. Find the area of the triangle.
\nSolution:
\n\"AP
\nFrom the graph
\nBase of the triangle = 4 units
\nHeight of the triangle = 4 units
\n\u2234 Area of the triangle = \\(\\frac{1}{2}\\) \u00d7 base \u00d7 height = \\(\\frac{1}{2}\\) \u00d7 4 \u00d7 4 = 8sq. units.<\/p>\n

\"AP<\/p>\n

Question 7.
\nPlot at least six points in a graph sheet, each having the sum of its co-ordinates equal to 5. [Hint: (- 2, 7), (1, 4)………….]
\nSolution:
\nGiven that (x co-ordinate) + (y co-ordinate) = 5
\nLet the points be
\n\"AP<\/p>\n

Question 8.
\nLook at the graph. Write the co-ordinates of the points
\nA, B, C, D, E, F. G. H, 1, J, K, L, M, N, O, P and Q.
\n\"AP
\nSolution:
\nA(- 3, 4) ; B(0, 5) : C (3, 4) ; D (2, 4) ; E (2, 0) ;
\nF (3, 0) ; G (3, – 1) ; H (0, – 1) ; I (- 3, – 1) ;
\nJ (- 3, 0) ; K (- 2, 0) ; L (- 2, 4) ; M (- 1, 0) ;
\nN (-1, 3); O (0, 0) ; P (1. 3) and Q (1, 0)<\/p>\n

\"AP<\/p>\n

Question 9.
\nIn a graph sheet plot each pair of points, join them by line segments.
\ni) (2, 5), (4, 7)
\nii) (-3, 5) (-1,7)
\niii) (-3, -4), (2, -4)
\niv) (-3, -5) (2, -5)
\nv) (4, -2), (4, -3)
\nvi) (-2, 4), (-2, 3)
\nvii) (-2, 1), (-2, 0)
\nNow join the following pairs of points by straight line segments, in the same graph.
\nviii) (-3, 5), (-3, 4)
\nix) (2, 5), (2, -4)
\nx) (2, -4), (4, -2)
\nxi) (2, -4), (4, -3)
\nxii) (4, -2), (4, 7)
\nxiii) (4, 7), (-1, 7)
\nxiv) (-3, 2), (2, 2)
\nNow you will get a surprise figure. What is it ?
\nSolution:
\n\"AP<\/p>\n

AP Board 9th Class Maths Solutions<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

AP State Syllabus\u00a0AP Board 9th Class Maths Solutions Chapter 5 Co-Ordinate Geometry Ex 5.3 Textbook Questions and Answers. AP State Syllabus 9th Class Maths Solutions 5th Lesson Co-Ordinate Geometry Exercise 5.3 Question 1. Plot the following points on the Cartesian plane whose x, y co-ordinates are given. Solution: Question 2. Are the positions of (5, … Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[5],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/4297"}],"collection":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/comments?post=4297"}],"version-history":[{"count":1,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/4297\/revisions"}],"predecessor-version":[{"id":40540,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/4297\/revisions\/40540"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/media?parent=4297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/categories?post=4297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/tags?post=4297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}