Bonjour , pouvez-vous m'aidez pour cet exercice de maths ? Deux téléphériques successifs permettent d'accéder au sommet du Pain de Sucre de Rio de Janeiro . La longueur de la ligne du 1er est 484 M et l'angle avec l'horizontale mesure 23,6° . La longueur du 2e est 750 M et l'angle avec l'horizontale mesure 13,9° De quelle hauteur s'élève-t-on ?

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?