SA2 Revision Test NO.1 CLASS IX

                          

                                    Chapter:   SURFACE AREAS AND VOLUMES

                  Answers:

              

                  1. 350 sq.cm

                  2. l = 18 cm and b= 4.5 cm

                  3. 44 sq.m

                  4. C.S.A = 352 sq.cm and T.S.A = 754.28 sq.cm

                  5. r = 7 cm and    T.S.A  = 462 sq.cm

                  6. C.S.A = 2772 sq.cm and T.S.A. = 4158 sq.cm

                  7.  35.84 cm

                  8.  10560 cubic cm