Respuesta :
The surface area of cereal box is 580 square units, if the height is 20 the width is 3 and the length is 10.
Step-by-step explanation:
The given is,
Cereal box has a shape of rectangular prism
Height is 20
Width is 3
Length is 10
Step: 1
Formula to calculate the surface area of the rectangular prism,
[tex]A = 2 ( lw+wh +hl)[/tex]......................(1)
Where, l - Length
w - Width
h - Height
Step: 2
From the given,
h = 20
w = 3
l = 10
Equation (1) becomes,
[tex]A = 2 ( (10)(3)+(3)(20)+(20)(10))[/tex]
= 2 ( 30 + 60 + 200 )
A = 580 square units
Result:
The surface area of cereal box is 580 square units, if the height is 20 the width is 3 and the length is 10.
Answer:
It's 580 (I did it on khan and got it correct)
Step-by-step explanation:
