Ming drew a triangle. the sum of the angles of the triangle is 180º. in ming’s triangle, b is twice the measure of a, and angle c is 5º greater than four times a. the system of equations below can be used to find the measure of the three angles, where a represents the measure of a, b represents the measure of b, and c represents the measure of c. a + b + c = 180 2a = b 4a + 5 = c which matrix represents the measure of each angle in ming’s triangle?

Classify the following triangle check all that apply

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?

2and 3 are angles. complementary vertical congruent supplementary