the coordinate grid shows the graph of four equations:
a coordinate grid is shown from negative 12 to positive 12 on the x axis and also on the y axis. line a passes through the ordered pairs negative 3, 4 and 9, negative 2. line b passes through the ordered pairs 2, 8 and 8, negative 8. line c passes through the ordered pairs negative 3, negative 4 and 4, 6. line d passes through the points 2, negative 2 and 5 and 6.
which set of equations has (5, 0) as its solution?
a and b
c and d
b and d
a and d

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?