SA2 Revision Test NO.4 CLASS X

                          Chapters: Surface Areas and Volumes , Construction of circles

                        Answers
 
                      1 .126

                      3.  1:2

                      4.  h = 15cm , Area = 2160.32 sq.cm

                      5.  h = 5.4 cm

                      7.  a = 80 cm  S.A. = 38400 sq.cm

                      8.  9866.04  sq.cm