Question

WILL CHOOSE BRAINLIEST! Find the surface area of a box with a length of 5 inches, a width of 6 inches and a height of 8 inches ? I NEED IT QUICK

Answer 1

Given:

• Length,l = 5 inches

• Breadth, b or width = 6 inches

• Height, h = 8 inches

To find out :

Find the surface area of box ( cuboid ) ?

Formula used :

Surface area of cuboid = 2 ( lb + bh + hl )

Solution:

We know that,

Surface area of cuboid = 2 ( lb + bh + hl )

★Substituting the values in the above formula,we get

Surface area = 2 ( 5 × 6 + 6 × 8 + 8 × 5 )

= 2 ( 30 + 48 + 40 )

= 2 ( 78 + 40 )

= 2 × 118

= 236 inches³

Answer 2

Surface Area = 2×(5×6 + 5×8 + 6×8) = 236 meters²

Hope this helps! Stay safe, have a good day :D