surface areas and volumes...
Asked by deepitapai | 9th Mar, 2009, 01:00: PM
Expert Answer:
Find the volume of each cylinder.
Volume of 1st cylinder = 
x 12 x 12 x 220 cm3
Volume of 2nd cylinder = x 8 x 8 x 60 cm3
Total volume of the pole = sum of volume of the two cylinders
Mass of the pole = Total volume of the pole x 8g
Answered by | 9th Mar, 2009, 02:26: PM
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