a rectangular room is 6M long 4.8 M wide and 3.5 M high find the inner surface area of four walls
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Answered by
9
l= 6m.
b= 4.8m
h= 3.5m
L.S.A.= 2 × h (l+ b)
= 2× 3.5 ( 6+ 4.8)
=7 ×10.8
= 75.6 cm^2.
hope it helps....
b= 4.8m
h= 3.5m
L.S.A.= 2 × h (l+ b)
= 2× 3.5 ( 6+ 4.8)
=7 ×10.8
= 75.6 cm^2.
hope it helps....
Answered by
2
Answer:
Curved surface area of cuboid=78.6m
Step-by-step explanation:
l=6m; b=4.8m; h=3.5m
Curved surface area of cuboid=2h(l+b)
=2*3.5(6+4.8)
=7*10.8
=78.6m^2
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