Question 15 MarksAnswer the following questions with respect to the adjoining figure consisting of a circle with centre O. Q.1. The length of the diameter of the circle is: (a) 6.5 cm $\quad$(b) 12 cm $\quad$(c) 10 cm $\quad$(d) 13 cm Q.2. Whih of the following is a majar arc of the circle? (a) $\widehat{ ADC }$ $\quad$(b) $\widehat{ AFB }$ $\quad$(c) $\widehat{ AFC }$ $\quad$(d) $\widehat{ AEF }$ Q.3. Which of the following is not a chord of the circle? (a) AB $\quad$(b) OA $\quad$(c) CD $\quad$(d) EF Q.4. Which of the following is a minor sector of the circle? (a) OAFBO $\quad$(b) OCJBO $\quad$(c) OCDBD $\quad$(d) None of these Q.5. Which of the following is a tangent to the circle at D? (a) OD $\quad$(b) CD $\quad$(c) GH $\quad$(d) None of theseAnswer1. (D) 13 cm, $\quad$2. (C) $\widehat{A F C}$ $\quad$3. (B) OA$\quad$4. (B) OCJBO$\quad$5. (C) GHView full question & answer→