{"id":16350,"date":"2020-09-10T15:00:15","date_gmt":"2020-09-10T09:30:15","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=16350"},"modified":"2021-07-02T15:01:53","modified_gmt":"2021-07-02T09:31:53","slug":"kseeb-solutions-for-class-7-maths-chapter-14-ex-14-3","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/kseeb-solutions-for-class-7-maths-chapter-14-ex-14-3\/","title":{"rendered":"KSEEB Solutions for Class 7 Maths Chapter 14 Symmetry Ex 14.3"},"content":{"rendered":"

Students can Download Chapter 14 Symmetry Ex 14.3, Question and Answers, Notes Pdf, KSEEB Solutions for Class 7 Maths<\/a>, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations.<\/p>\n

Karnataka State Syllabus Class 7 Maths Chapter 14 Symmetry Ex 14.3<\/h2>\n

Question 1.
\nName any two figures that have both line symmetry and rotational symmetry.
\nSolution:
\nThe circle and an equilateral triangle have both line symmetry and rotational symmetry.<\/p>\n

Question 2.
\nDraw, wherever possible, a rough sketch of<\/p>\n

i) a triangle with both line and rotational symmetries of order more than 1.
\nSolution:
\nAn equilateral triangle has 3 lines of symmetry and rotational symmetry of order 3.
\n\"KSEEB<\/p>\n

ii) a triangle with only symmetry and to rotational symmetry of order more than 1.
\nSolution:
\n\"KSEEB
\nIsosceles triangle has only one line symmetry but no rotational symmetry of order more than 1.<\/p>\n

iii) a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry.
\nSolution:
\nA parallelogram has no line symmetry but has a rotational symmetry of order 2.
\n\"KSEEB<\/p>\n

iv) a quadrilateral with line symmetry but not a rotational symmetry of order more than 1.
\nSolution:
\nAn isosceles trapezium has one line of symmetry of order more than 1.
\n\"KSEEB<\/p>\n

\"KSEEB<\/p>\n

Question 3.
\nIf a figure has two or more lines of symmetry, should it have rotational symmetry of order more than 1 ?
\nSolution:
\nYes<\/p>\n

Question 4.
\nFill in the blanks :
\n\"KSEEB<\/p>\n

Question 5.
\nName the quadrilaterals which have both line and rotational symmetry of order more than 1.
\nSolution:
\ni) Square
\nii) Rectangle<\/p>\n

\"KSEEB<\/p>\n

Question 6.
\nAfter rotating by 600 about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure ?
\nSolution:
\nThe figure is regular hexagon. The other angles are 120\u00b0, 180\u00b0, 240\u00b0, 300\u00b0and 360\u00b0.
\n\"KSEEB<\/p>\n

\"KSEEB<\/p>\n

Question 7.
\nCan we have a rotational symmetry of order more than 1 whose angle of rotation is
\nSolution:
\ni) 45\u00b0 ?
\nyes<\/p>\n

ii) 17\u00b0 ?
\nNo, It is possible
\n\"KSEEB<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Chapter 14 Symmetry Ex 14.3, Question and Answers, Notes Pdf, KSEEB Solutions for Class 7 Maths, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations. Karnataka State Syllabus Class 7 Maths Chapter 14 Symmetry Ex 14.3 Question 1. Name any two figures that have …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/16350"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=16350"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/16350\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=16350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=16350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=16350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}