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    REFRESH

                           Pen blocks draw a trail as the Sprite moves on the stage.

                           Polygons are 2D shapes with 3 or more straight lines and angles. Examples of polygons
                          are triangle, square, rectangle, pentagon, hexagon, heptagon, octagon, nonagon and
                          decagon.
                           You can calculate the degree of the angle at the corner of a polygon by dividing 360
                          by the number of sides.

                                                      TeCh Ready

                     A.  Tick ( ) the correct option.

                        1.  Which block turns the Sprite as it moves on the stage?

                             (i)                                                (ii)

                           (iii)                                               (iv)  All of these

                        2.   To insert the                      block we click on Looks block category.

                             (i)                                                (ii)

                           (iii)                                               (iv)  None of these

                        3.                block is in the                      category

                             (i)  Events                                        (ii)  Looks

                           (iii)  Control                                      (iv)  None of these

                     B.  Fill in the blanks using the words given below.

                                                     Go   Polygon   Hexagon   360

                        1.                       are 2D shapes with three or more straight lines and angles.
                        2.   To calculate the degree of turn in a polygon, divide                         by the number
                            of sides.

                        3.  To run a script, you click on                        button.

                        4.  A shape with six sides is called                        .
                     C.  State whether these statements are true or false.

                        1.  To draw a rectangle, we change the value of the repeat block to 3.

                                                                                      Creating Shapes in Scratch  69

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