Question

what is the surface area of the entire prism? the surface area of the entire prism is square units. face area a 20 square units b 5 square units c 4 square units opposite a 20 square units opposite b 5 square units opposite c 4 square units

Explanation:

Step1: Identify surface - area formula

The surface area of a prism is the sum of the areas of all its faces.

Step2: Add up the areas of all faces

$20 + 5+4 + 20+5 + 4$
$=(20 + 20)+(5 + 5)+(4 + 4)$
$=40+10 + 8$
$=58$

Answer:

58