find the surface area of a box of length 25cm,breadth0.5cm and height 15cm
Answers
Answered by
0
Step-by-step explanation:
surface area of box= 2lb+2lh+2bh
2 (25×0.5)+2 (25×15)+2 (0.5×15)
2 (12.5) + 2 (375) + 2 (7.5)
25+750+15= 790cm^2
Answered by
0
Step-by-step explanation:
length=25cm
breadth= 0.5cm
height = 15cm
surface area of box = 2(lb+bh+hl)
= 2(25x0.5+0.5x15+15x0.5)
= 55 cm
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