Idon’t understand this question at all

97

Step-by-step explanation:

Since you are finding the angle of JKL, it simply means you are trying to find the angle of K, you can find this because line K is a straight line which is basically 180 degrees, subtract 83 from the 180 to get the angle of K to complete the 180 degrees

12cm

the answer is d

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: