{"id":10141,"date":"2021-04-14T11:51:34","date_gmt":"2021-04-14T06:21:34","guid":{"rendered":"https:\/\/apboardsolutions.guru\/?p=10141"},"modified":"2021-09-15T11:34:10","modified_gmt":"2021-09-15T06:04:10","slug":"ap-board-7th-class-maths-solutions-chapter-9-ex-2","status":"publish","type":"post","link":"https:\/\/apboardsolutions.guru\/ap-board-7th-class-maths-solutions-chapter-9-ex-2\/","title":{"rendered":"AP Board 7th Class Maths Solutions Chapter 9 Construction of Triangles Ex 2"},"content":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions<\/a> Chapter 9 Construction of Triangles Ex 2 Textbook Questions and Answers.<\/p>\n

AP State Syllabus 7th Class Maths Solutions 9th Lesson Construction of Triangles Exercise 2<\/h2>\n

\"AP<\/p>\n

Question 1.
\nDraw \u0394CAR in which CA = 8 cm, \u2220A = 60\u00b0 and AR = 8 cm. Measure CR, \u2220R and \u2220C. What kind of triangle is this?
\nSolution:
\nCA = 8 cm, \u2220A = 60\u00b0, AR = 8 cm
\n\"AP
\n\"AP
\nStep. -1: Draw a rough sketch of a triangle and label it with the given measurements.
\nStep -2: Draw a line segment CA of length 8 cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{AX}}\\) making an angle 60\u00b0 with CA.
\nStep -4: Draw an arc of radius 8 cm fromA which cuts \\(\\overrightarrow{\\mathrm{AX}}\\) at C.
\nStep -5: Join C, R to get the required
\n\u0394 CAR. CR = 8 cm, \u2220C = 60\u00b0 and \u2220R = 60\u00b0.
\n\u2234 This is an equilateral triangle.<\/p>\n

\"AP<\/p>\n

Question 2.
\nConstruct \u0394ABC in which AB = 5cm, \u2220B = 45\u00b0 and BC = 6cm.
\nSolution:
\nAB = 5cm, \u2220B = 45\u00b0 and BC = 6cm.
\n\"AP
\n\"AP
\nStep -1: Draw a rough sketch of a triangle and label it with the given measurements.
\nStep -2: Draw a line segment AB of length 5cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{BY}}\\) making an angle 45\u00b0 with AB.
\nStep -4: Draw an arc of radius 6 cm from B, which cuts \\(\\overrightarrow{\\mathrm{BY}}\\) at C.
\nStep -5: Join A, B to get the required \u0394ABC.<\/p>\n

Question 3.
\nConstruct \u0394PQR such that \u2220R = 100\u00b0, QR = RP = 5.4 cm.
\nSolution:
\n\"AP
\n\u2220R= 100\u00b0,QR= RP = 5.4cm.
\nStep -1: Draw a rough sketch of a triangle and label it with the given measUrements.
\nStep -2: Draw a line segment QR of length 5.4 cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{RX}}\\) making an angle 100\u00b0 with QR.
\nStep -4: Draw an arc of radius 5.4 cm from R, which cuts \\(\\overrightarrow{\\mathrm{RX}}\\) at P.
\nStep -5: Join P, Q to get the required \u0394PQR<\/p>\n

\"AP<\/p>\n

Question 4.
\nConstruct \u0394TEN such that TE = 3 cm, \u2220E = 90\u00b0 and NE = 4 cm.
\nSolution:
\n\"AP
\nTE = 3cm, \u2220E = 90\u00b0, NE = 4cm.
\nStep -1: Draw a rough sketch of the triangle and label it with the given measurements.
\nStep -2: Draw a line segment TE of length 3 cm.
\nStep -3: Draw a ray \\(\\overrightarrow{\\mathrm{EX}}\\) making an angle 90\u00b0 with TE.
\nStep -4: Draw an arc of radius 4 cm from E, which cuts \\(\\overrightarrow{\\mathrm{EX}}\\) at N.
\nStep -5: Join N, T to get the required \u0394TEN.<\/p>\n","protected":false},"excerpt":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions Chapter 9 Construction of Triangles Ex 2 Textbook Questions and Answers. AP State Syllabus 7th Class Maths Solutions 9th Lesson Construction of Triangles Exercise 2 Question 1. Draw \u0394CAR in which CA = 8 cm, \u2220A = 60\u00b0 and AR = 8 cm. Measure CR, \u2220R …<\/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.guru\/wp-json\/wp\/v2\/posts\/10141"}],"collection":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/comments?post=10141"}],"version-history":[{"count":0,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/10141\/revisions"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/media?parent=10141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/categories?post=10141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/tags?post=10141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}