Question

find the surface area of cuboid if length is 8.3 CM breadth 7.5 centimetre height 1.4 CM​

Answer 1

Answer:

Area of cuboid = 2*(lb+bh+lh)

= 2*(8.3*7.5+7.5*1.4+8.3*1.4)

=2*(62.25+10.50+11.62)

=2*(74.37)

=168.74cm^2

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