A wall of a building is made from blocks that are each 1cubic foot. The wall is 6feet high and 6feet wide. A window is made by removing some blocks as shown below. The window is 2feet high and 2feet wide. Look at the picture now, suppose the wall is expanded to be 12feet high by 12feet wide, and the window is expanded to be 4feet high by 4feet wide. How will this change the volume of the wall? Questions:
A. The volume will not change.
B. The volume will double.
C. The volume of the wall will increase. by 96 cubic feet.
D. The volume of the wall will increase by 128 cubic feet.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?