plz answer correctly i need explanation for the formula that you use
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Answer:
L= 1.5 m
B= 1.25 m
H= 0.65 m
1st part
CSA of Cuboid= 2(lb+bh+hl)
= 2(1.5×1.25 + 1.25×0.65 + 0.65×1.5)
= 2(1.875+0.8125 +0.975 )
=7.325 m square
2nd part
Cost of 1m square= Rs 20
Total Cost = 7.325×20
= Rs 146.50
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hope it helps
plz mark me as brainliest
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