Question

find the total surface area and volume of a cuboid measuring 1m by 50 cm by 0.5 m

Answer 1

okk.......
1m,0.5m,0.5,
area=2(lb+bh+lh)
=2(1*0.5*+0.5*0.5+0.5*1)
=2(0.5+0.25+0.5)
=2*0.35
0.7m2 and.
volume=l*b*h*
=1*0.5*0.5
=0.25m3 ans.....