Answers

2016-02-26T20:40:31+05:30
Area of base =180i.e. length xbreadth =180
lxbxh= 900cm
180x h = 900
h= 900/180
h=10cm
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2016-02-28T18:43:00+05:30
Base area = l×b
volume =900cm^3
base area=180cm^2
volume=l×b×h
900=180×h
900÷180=h
h=5cm
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