Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
<u><em>The correct question is</em></u>
Find the volume and the surface area of a rectangular prism. Bases are squares with sides that measure 27 inches. The height is 12 inches.
Part 1) Find the volume of the prism
The volume of the prism is equal to

where
B is the area of the base
h is the height of the prism
<em>Find the area of the base B</em>
---> the base is a square
we have

substitute

Part 2) Find the surface area of the prism
The surface area of the prism is equal to

where
B is the area of the base
P is the perimeter of the base
h is the height of the prism
<em>Find the perimeter of the base P</em>
<em></em>
<em></em>
substitute the values in the formula

The three even integers are 80, 82, and 84.
The sum of the first (80) and the third (84) integers = 80 + 84 = 164, verifying our answer.
A simple way to figure this out is to divide 164 by 2, which gives you 82. From this answer, if we subtract 2 to get the first integer and add 2 to get the third integer while keeping 82 as the second integer, we end up with the correct sum of 164.
Hope this helps!
Not saying my answer is 100% correct but I quickly tried to solve this and got 72.
(2x36, 6x12, 8x9)
Angle 2 is half of 115 so it would be 57.5 and angle 1 would be 122.5 degrees