Question 1. 2. Write True or False: Give reasons for your answers. Question 2. Question 3. Question 4. Question 5. Question 6. Karnataka Board Class 9 Maths Chapter 12 Circles Ex 12.1 Question 1. Fill in the blanks : (Answers are filled) (i) The centre of a circle lies in the interior of the circle, (exterior\/interior) (ii) A point, whose distance from the centre of a circle is greater than its radius lies in the exterior of …<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/2400"}],"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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=2400"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/2400\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=2400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=2400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=2400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nFill in the blanks : (Answers are filled)
\n(i) The centre of a circle lies in the interior<\/span> of the circle, (exterior\/interior)
\n(ii) A point, whose distance from the centre of a circle is greater than its radius lies in the exterior<\/span> of the circle, (exterior\/interior)
\n(iii) The longest chord of a circle is a diameter<\/span> of the circle.
\n(iv) An arc is a semicircle<\/span> when its ends are the ends of a diameter.
\n(v) Segment of a circle is the region between an arc and chord<\/span> of the circle.
\n(vi) A circle divides the plane, on which it lies, in three<\/span> parts.<\/p>\n
\nQuestion 1.
\nLine segment joining the centre to any point on the circle is a radius of the circle.
\nAnswer:
\nTrue. Each point in the circumference are equidistant from the centre of the circle. That distance is called radius of the circle.<\/p>\n
\nA circle has only finite number of equal chords.
\nAnswer:
\nFalse. A circle has infinite number of equal chords because in a circle there are infinite points.<\/p>\n
\nIf a circle is divided into three equal arcs, each is a major arc.
\nAnswer:
\nFalse. If equilateral triangle is constructed in interior of the circle, the three equal parts are called minor arcs.<\/p>\n
\nA chord of a circle, which is twice as long as its radius, is a diameter of the circle.
\nAnswer:
\nTrue. Diameter is a line segment which passes through centre of the circle.<\/p>\n
\nSector is the region between the chord and its corresponding arc.
\nAnswer:
\nFalse. The part which joins centre of the circle to the end points of arc, area coveted with two radii and arc s is called sector.<\/p>\n
\nA circle is a plane figure.
\nAnswer:
\nTrue. A circle has two dimension.<\/p>\nKSEEB Solutions for Class 9 Maths<\/a><\/h5>\n","protected":false},"excerpt":{"rendered":"