Question

solve..74849₹-6_84!3:"648(2;#7493;!3)49462+;₹7_9:
$= 20 = 12 - \leqslant 5x { = 44y \times = \times 4.43 = \sqrt[ \leqslant 47434 = y \leqslant {?}^{2} ]{?} }^{2} \times \frac{?}{?}$
NO DON'T SOLVE

ONLY FOR MY FRIEND SHIVA

OTHERS 40 ANSWERS WILL BE REPORTED IF ANSWERED
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Answer 1

length =12cm, breadth = 8 cm and height = 4.5 cm

∴ Volume of cuboid = l x b x h

= (12 x 8 x 4.5) cm3= 432 cm3

∴ Lateral surface area of a cuboid = 2(l + b) x h

= [2(12 + 8) x 4.5] cm2

= (2 x 20 x 4.5) cm2 = 180 cm2

∴ Total surface area cuboid = 2(lb +b h+ l h)

= 2(12 x 8 + 8 x 4.5 + 12 x 4.5) cm2

= 2(96 +36 +54) cm2

= (2 x186) cm2

= 372 cm2