Math, asked by f0791055, 3 months ago

Find Total surface area of a cuboid of measures 15 m× 20 m×12 metre

Answers

Answered by dsonijsvp

0

Answer:

Given that l=15m, b=20m, h=12m

∴T.S.A=2(lb+bh+lh)

=2[(15×20)+(20×12)+(15x12)]

=2(300+240+180)

=2×720

∴T.S.A=1440m

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