Question

Which rectangular prism has a surface area of 62 square units? [Note: Art is not drawn to scale.]

Answer 1

Answer:

C. 5 by 3 by 2

Step-by-step explanation:

The surface area of a rectangular prism is given by:

$2(lw + l h + wh)$

If the length of the prism is

$l = 5$

the width of the prism is

$w = 3$

and the height of the prism is:

$h = 2$

The surface area becomes:

$2(5 \times 3 + 5 \times 2 + 3 \times 2)$

Multiply within the parenthesis:

$2(15 + 10+ 6)$

Add:

$2(31)$

$= 62$

square units.

Hence the correct choice is C.

Answer 2

Answer:

c is the answer

Step-by-step explanation: