## If the surface area of a cuboid is 94cm² and its breadth and height are 4cm and 3cm respectively.find the volume of the cuboid.

Question

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## Answers ( )

Answer:volume of cuboid=60 cm^3

Step-by-step explanation:given:

surface area of cuboid(SA)= 94 cm^2breadth(b)=4 cmheight(h)=3 cmusing formula of

surface area of cuboid=2(lb+bh+hl)SA=2(l*4+4*3+3*l)

94=2(4l+12+3l)

94/2=4l+3l+12

47=7l+12

47-12=7l

35=7l

35/7=l

l=5 cmvolume of cuboid(v)=l*b*hV=5*4*3

volume of cuboid =60 cm ^3