How do i find the surface area of a cuboid

Asked by admin @ 08/11/2021 in Mathematics viewed by 301 People

Find the surface area of a cuboid

Answered by admin @ 08/11/2021

Answer:

143.52 cm²

Step-by-step explanation:

The formula for the surface area of a cuboid is SA=2lw+2lh+2hw.

2lw+2lh+2hw

2(7.2)(3.1)+2(7.2)(4.8)+2(4.8)(3.1)

Multiply.

44.64+69.12+29.76

Add.

= 143.52

The total surface area of the cuboid is 143.52 cm².

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