Page 269 - Math_Genius_V1.0_C7_Flipbook
P. 269

D:\Surender Prajapati\CBSE_ICSE_Book_New\CBSE\Grade-7\Math_Genius-7\Open_File\12_Chapter\12_Chapter
               \ 15-Nov-2024                      Surender Prajapati   Proof-6             Reader’s Sign _______________________ Date __________





                Example 2: Make an oblique sketch for the given isometric shape:











                Solution:  The oblique sketch for the given isometric shape is as follows:












                Example 3: Use isometric dot paper and make an isometric sketch for each one of the following
                oblique sketches:
                           (a)                                            (b)



                                                 3
                                                  2
                                         6


                Solution:  The isometric sketches of the given oblique sketches are as follows:





                           (a)                                            (b)






                        create and solve
                   Four cubes of 5 cm are placed side by side to form a cuboid. Sketch an oblique as well as an isometric
                   sketches of the resulting cuboid.

                         Practice Time 12B


                  1.  Draw an isometric sketch of the following.

                                                                       3 cm  2 cm



                                                              5 cm
                  2.  Draw an isometric sketch of a cuboid of dimensions 6 cm × 4 cm × 3 cm.
                  3.  Draw an oblique sketch and an isometric sketch for each of the following:
                    (a)  A cuboid of dimensions 6 cm, 3 cm, and 3 cm.
                    (b)  A cube with an edge 5 cm long.

                                                                  267                                Visualising Solid Shapes
   264   265   266   267   268   269   270   271   272   273   274