Find the surface area of chalkbox whose length breadth and height are 16cm, 8cm and 6cm respectively
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Surface area = 2(lb + bh + hl)
= 2(48 + 96 + 128) = 2(272)
= 544 cm^2
-WonderGirl
= 2(48 + 96 + 128) = 2(272)
= 544 cm^2
-WonderGirl
Answered by
2
2(lb+bh+hl)
2(16×8+8×6+6×16)
2(128+48+96)
2(272)
=544
2(16×8+8×6+6×16)
2(128+48+96)
2(272)
=544
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