{"id":817,"date":"2020-09-15T09:24:42","date_gmt":"2020-09-15T03:54:42","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=817"},"modified":"2021-07-02T15:01:51","modified_gmt":"2021-07-02T09:31:51","slug":"kseeb-sslc-class-10-maths-solutions-chapter-4-ex-4-1","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/kseeb-sslc-class-10-maths-solutions-chapter-4-ex-4-1\/","title":{"rendered":"KSEEB SSLC Class 10 Maths Solutions Chapter 4 Circles Ex 4.1"},"content":{"rendered":"

KSEEB SSLC Class 10 Maths Solutions Chapter 4 Circles Ex 4.1<\/strong> are part of KSEEB SSLC Class 10 Maths Solutions<\/a>. Here we have given Karnataka SSLC Class 10 Maths Solutions Chapter 4 Circles Exercise 4.1.<\/p>\n

Karnataka SSLC Class 10 Maths Solutions Chapter 4 Circles Exercise 4.1<\/h2>\n

Question 1.
\nHow many tangents can a circle have?
\nSolution:
\nThere is only one tangent at a point of the circle.<\/p>\n

Question 2.
\nFill in the blanks :<\/p>\n

    \n
  1. A tangent to a circle intersects it in __________ point (s).<\/li>\n
  2. A line intersecting a circle in two points is called a ____________<\/li>\n
  3. A circle can have _____________ parallel tangents at the most<\/li>\n
  4. The common point of a tangent to a circle and the circle is called _____________ .<\/li>\n<\/ol>\n

    Answers:<\/p>\n

      \n
    1. one<\/li>\n
    2. tangent<\/li>\n
    3. two<\/li>\n
    4. point of contact.<\/li>\n<\/ol>\n

      Question 3.
      \nA tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ =12 cm, Length PQ is.:
      \na) 12 cm.
      \nb) 13 cm.
      \nc) 8.5 cm.
      \nd) 19 cm.
      \nSolution:
      \nd) \\(\\sqrt{119} \\mathrm{cm}\\).
      \n\"KSEEB
      \nA tangent PQ at a point P of a circle.
      \nOP is the radius drawn from centre of the circle to the tangent.
      \n\u2234 OP \u22a5 PQ.
      \nNow, in \u22a5 \u2206OPQ, \u2220P = 90\u00b0
      \n\u2234 As per Pythagoras theorem,
      \nOP2<\/sup>\u00a0+ PQ2<\/sup>\u00a0= OQ2<\/sup>
      \n(5)2<\/sup>\u00a0+ PQ2<\/sup>\u00a0= (12)2<\/sup>
      \n25 + PQ2<\/sup>\u00a0= 144
      \nPQ2<\/sup> = 144 – 25
      \nPQ2<\/sup>\u00a0= 119
      \n\u2234 \u221aPQ2 <\/sup>\u00a0= \u221a119
      \n\u2234 PQ = \u221a119 cm.<\/p>\n

      Question 4.
      \nDraw a circle and two lines parallel to a given line such that one is a tangent and the other, a secant to the circle.
      \nSolution:
      \n\"KSEEB
      \nCD is the tangent parallel to AB.
      \nAB is secant, it meets RS at P.<\/p>\n

      We hope the given KSEEB SSLC Class 10 Maths Solutions Chapter 4 Circles Ex 4.1 will help you. If you have any query regarding Karnataka SSLC Class 10 Maths Solutions Chapter 4 Circles Exercise 4.1, drop a comment below and we will get back to you at the earliest.<\/p>\n","protected":false},"excerpt":{"rendered":"

      KSEEB SSLC Class 10 Maths Solutions Chapter 4 Circles Ex 4.1 are part of KSEEB SSLC Class 10 Maths Solutions. Here we have given Karnataka SSLC Class 10 Maths Solutions Chapter 4 Circles Exercise 4.1. Karnataka SSLC Class 10 Maths Solutions Chapter 4 Circles Exercise 4.1 Question 1. How many tangents can a circle have? …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/817"}],"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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=817"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/817\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}