Answer:
Step-by-step explanation:
Surface area is the sum of all sides of the area. Since it is a rectangular prism, each surface area will be multiplied by two to account for the opposite side (ex. top and bottom are the same area).
The front/back area is 
or 11. So the sum of the areas is 22.
The right/left area is 
or 2. So the sum of the areas is 4.
The top/bottom area is 
or 22. So the sum of the areas if 44.
We add these together to find the surface area.
The surface area is
Answer:
Complementary angle is 90 degree and supplementary angle is 180 degree
1, 3, 3, 4, 5, 6, each x is one of each number below
4 + 4X is the expression simplified
Two intersecting lines will form 2 pairs of congruent vertical angles. Congruent angles have the same angle measure and vertical angles are opposite angles formed by two intersecting lines. Hope this helps.
