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Fill in the blanks by selecting the proper alternative from those givenin the brackets to make each of the following statements true :(1) Parallelogram is aquadrilateral(convex, concave, regular)diagonals in a kite.(2, 3, 4)(2) There are(4, 3, 2)(3) There arediagonals in a trapezium,(4) There arediagonals in a regular octagon, (8, 16, 20)(5) Sum of interior angles of a regular pentagon is(360°, 540%, 7209)(6) If the measures of all four angles of a quadrilateral are equal, thenmeasure of each angle is(180°, 90°, 360°)(7) Sum of three angles of a quadrilateral is 300°, then the measure ofthe fourth angle is(120°, 60°, 90°)21 |
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