Over a 24-hour . Brown bears counted 840 salmon swimming upstream and they safely assume that they only come in 30% of the total number of fish going by the salmon spawning Haven a long copper river measures approximately 90,000 m³ of water giving at the Haven was empty before this week and of the Salmons from upstream at a constant rate and then once they reach the haven the salmon hang out there indefinitely what will the population density of the salmon In Copper River responding haven be after one week

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?