{"id":10173,"date":"2023-06-02T11:59:38","date_gmt":"2023-06-02T06:29:38","guid":{"rendered":"https:\/\/apboardsolutions.in\/?p=10173"},"modified":"2023-06-03T16:55:22","modified_gmt":"2023-06-03T11:25:22","slug":"ap-board-7th-class-maths-solutions-chapter-9-ex-4","status":"publish","type":"post","link":"https:\/\/apboardsolutions.in\/ap-board-7th-class-maths-solutions-chapter-9-ex-4\/","title":{"rendered":"AP Board 7th Class Maths Solutions Chapter 9 Construction of Triangles Ex 4"},"content":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions<\/a> Chapter 9 Construction of Triangles Ex 4 Textbook Questions and Answers.<\/p>\n

AP State Syllabus 7th Class Maths Solutions 9th Lesson Construction of Triangles Exercise 4<\/h2>\n

\"AP<\/p>\n

Question 1.
\nConstruct a right-angled \u0394ABC such that \u2220B = 90\u00b0, AB = 8 cm and AC = 10 cm.
\nSolution:
\n\u2220B = 90\u00b0, AB = 8cm, AC = 10 cm.
\n\"AP
\nStep -1: Draw a rough sketch of the right angled triangle and label it with the given measurements.
\nStep -2: Draw a line segment AB of length 8 cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{BX}}\\) perpendicular to AB to B.
\nStep -4 : Draw an arc from A with radius 10 cm to intersect \\(\\overrightarrow{\\mathrm{BX}}\\) at C.
\nStep -5: Join A, C to get the required \u0394ABC.<\/p>\n

\"AP<\/p>\n

Question 2.
\nConstruct a \u0394PQR, right-angled at R, hypotenuse is 5 cm and one of its adjacent sides is 4cm.
\nSolution:
\n\u2220R=90D,QR=4cm,PQ=5cm.
\n\"AP
\nStep -1: Draw a rough sketch of the right angled triangle and label it with the given measurements.
\nStep -2: Draw a line segment QR of length 4cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{RY}}\\) perpendicular to QR at R.
\nStep -4: Draw an arc from Q with radius 5 cm to intersect \\(\\overrightarrow{\\mathrm{RY}}\\) at P.
\nStep -5: Join P, Q to get the required \u0394PQR.<\/p>\n

\"AP<\/p>\n

Question 3.
\nConstruct an isosceles right-angled \u0394XYZ in which \u2220Y = 90\u00b0 and the two sides are 5 cm each.
\nSolution:
\n\u2220Y = 90\u00b0,XY = YZ = 5cm.
\n\"AP
\nStep- 1: Draw a rough sketch of a right angled triangle and label it with given measurements.
\nStep -2: Draw a line segment XY of length 5cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{YK}}\\) perpendicular to XY at Y.
\nStep -4: Draw an arc from Y with radius 5 cm to intersect \\(\\overrightarrow{\\mathrm{YK}}\\) at Z.
\nStep -5: Join Z, X to get the required \u0394XYZ.<\/p>\n","protected":false},"excerpt":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions Chapter 9 Construction of Triangles Ex 4 Textbook Questions and Answers. AP State Syllabus 7th Class Maths Solutions 9th Lesson Construction of Triangles Exercise 4 Question 1. Construct a right-angled \u0394ABC such that \u2220B = 90\u00b0, AB = 8 cm and AC = 10 cm. Solution: … 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":[9],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/10173"}],"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=10173"}],"version-history":[{"count":1,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/10173\/revisions"}],"predecessor-version":[{"id":40969,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/posts\/10173\/revisions\/40969"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/media?parent=10173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/categories?post=10173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.in\/wp-json\/wp\/v2\/tags?post=10173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}