the length breath and height of a matcbox is 5cm,3cm and 1 cm respectively .find its total surface area
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Answered by
5
2(lb+bh+lh)
= 2(15+3+5)
= 46 cm²
hope this helps.:)
= 2(15+3+5)
= 46 cm²
hope this helps.:)
Answered by
6
length=5cm
breadth=3cm
height=1cm
tsa=2(lb+bh+hl)
= 2(5*3+3*1+1*5)
=2(15+3+5)
=2(23)
=46cm²
total surface area of matchbox = 46cm²
breadth=3cm
height=1cm
tsa=2(lb+bh+hl)
= 2(5*3+3*1+1*5)
=2(15+3+5)
=2(23)
=46cm²
total surface area of matchbox = 46cm²
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