A closed box is cuboidal in shape with dimension 50 cm by 30 cm by 45 cm.It is made of thin metal sheet . Find the cost of metal sheet reg
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hope it helps u
Step-by-step explanation:
L=40cm
B=30cm
H=50cm
as it is a closed box therefore we have to find total surface area
T.S.A=2(LB+BH+LH)
=2(40×30+30×50+40×50)
=2(120+150+200)
=2×470
=940cm sq
metal required for 20 boxes =20×940
=18,800
cost=18800×45
= rupees846000
Pls mark it as a brainliest answer
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