Answer:
The surface area of the prism is [tex]S = 502 mm^2[/tex]
Step-by-step explanation:
Given:
Length of the prism = 8mm
Width of the prism = 13mm
Height of the prism = 7mm
To Find:
The surface area of the prism = ?
Solution:
Surface area of a prism is given by
S =2 ( lw + wh + hl )
Substituting the values we get,
[tex]S = 2[(8\times 13 )+ (13 \times7) + (7\times 8)][/tex]
[tex]S = 2[(104 )+ (91) + (56)][/tex]
[tex]S = 2(251)[/tex]
[tex]S = 502 mm^2[/tex]
