Find the volume, the total surface area and the lateral surface area of a rectangular solid having :
length = 8.5 m, breadth = 6.4 m and height = 50 cm.
Answers
Answered by
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Step-by-step explanation:
Total surface area=2(lb+bh+lh)
convert 50cm into m
=0.5m
=2(8.5×6.4+6.4×0.5+0.5×8.5)
=2(54.4+3.2+4.25)
=2×61.85
=123.7m^2
Lateral surface area=2h(l+b)
=2×0.5(8.5+6.4)
=1×14.9
14.9m^2
HOPE THIS HELPS YOU
Answered by
0
Answer:
total surface area=2 (lb+bh+hl )
2 (8.5×6.4+6.4×0.5+0.5×8.5)
2 (54.4+3.2+4.25)
2×61.85
123.7sqm answer
lateral surface area=2 (8.5+6.4)×0.5
2×14.9×0.5
14.9 squarem
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