skiii22 skiii22

13-05-2022
Mathematics

contestada

find the total surface area of this cuboid.
6cm
5cm
4cm

Respuesta :

benjaminchen benjaminchen

13-05-2022

Answer:

148cm^2

Step-by-step explanation:

The formula for surface area of a rectangular prism is 2(hl)+2(hw)+2(wl).

we just plug in the values.

2(6 x 5) + 2(6 x 4) + 2(4 x 5)

= 2(30) + 2(24) + 2(20) then simplify

= 60 + 48 + 40

= 148

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