A new Neighborhood Activity Complex is being built in Oak Valley. The perimeter of the rectangular playing field is 308 yards. The length of the field is 6 yards less than triple the width. What are the dimensions of the playing​ field? The width is nothing _ yards.
The length is _ yards.

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.

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two