Triangle ABC with vertices A(-3,7), B(-3,5), and C(0,5), and triangle CDE with vertices C(0,5), D(0, 1), and E(6, 1) are slope triangles. Draw the triangles and the line that they represent on the coordinate plane. Find the slope of the line. Then describe the relationship between the slope triangles and the slope of the line.​

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

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the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

answer:

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step-by-step explanation: