Question

What Is The Surface Area Of The Rectangular Prism Below?

Answer 1

Answer:

Option A : 612 square units is the answer.

Step-by-step explanation:

The surface area of this given prism is given as:

$2(LW+WH+LH)$

Here, L = length = 13 units

W = width = 12 units

H = height = 6 units

So, putting these values in the formula we get;

$A=2[(13\times12)+(12\times6)+(13\times6)]$

= $2(156+72+78)=612$ square units.

Hence, option A is the answer.

Answer 2

Answer:

Step-by-step explanation:

6x12= 72

6x12= 72

144

6x13= 79

6x13= 79

156

12x13= 156

12x13= 156

312

_________+

612