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Subject – Mathematics


                                            Chapter 7 – GEOMETRY7.5

           Sub-topic 3 : Different polygons, quadrilaterals and introducing triangle as a

                                                        polygon.

        Practice

        SUBJECTIVE QUESTIONS:

        1.


                 Name of polygons                   Sides                              Angles
                 Triangle
                 Quadrilateral ( Square ,
                 Rectangle, Rhombus,
                 parallelogram, Trapezium)
                 Pentagon
                   Hexagon
                   Heptagon
                   Octagon
                   Nonagon
                   Decagon
        2. Draw any 5 irregular shapes that represent a hexagon and count the number of angles.


        OBJECTIVE QUESTIONS:

        1.  A triangle is a closed figure bounded by _________ line segment.
                   a. 3            b. 4                   c. 2             d. 1
        2.  A square has _______ equal sides .
                   a. 5            b. 4                   c. 6             d.3
        3.  A polygon with five equal sides is called a _____
                   a. hexagon   b. pentagon   c. triangle   d. heptagon

        4.    A triangle is a polygon with ______ edges and ____ vertices.


                          a. 3 and 4       b. 3 and 3           c. 3 and 5     d. none of these

        5. Which is a true statement you can make about a regular octagon?

        a. There are exactly three pairs of parallel sides.

        b. There are twelve equal angles.

        c. There are 8 angles each of a different measure.

        d. There are 8 lines of symmetry.

        6. What properties allow you to name a shape as a regular hexagon?
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