jack2912 jack2912

07-01-2021
Mathematics

contestada

Work out the surface area of the solid cuboid.
8m
5m
2m

Respuesta :

07-01-2021

Answer:

Step-by-step explanation:

T.S.A=2(LXW) + 2(LXH) + 2(WXH)

=2(8mx5m) + 2(8mx2m) + 2(5mx2m)

=(2x40m²) + (2x16m²) + (2x10m²)

=80m² + 32m² + 20m²

=132m²

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