Answers

2016-03-17T22:23:55+05:30
Volume of roof =4/5volume of cylindrical vessel
22×20×h=4/5×(22/7)×1×1×7/2
h=1/50 (cm)
h=2cm
0
2016-03-17T22:35:14+05:30
Volume of roof =4/5
volume of cylindrical vessel 
22×20×h=4/5×(22/7)×1×1×7/2
h=1/50 (cm)
h=2cm
0