Which sequence of transformations shows that triangle a is congruent to triangle b?

a: translate it 10 units to the left, and then rotate it 90 degrees clockwise about the origin

b: reflect it over the x-axis, and then reflect it over the y-axis

c: rotate it 180 degrees about the origin, and then translate it 10 units to the right

d: rotate it 180 degrees about the origin, and then translate it 10 units to the left

Step-by-step explanation:

I think it might be B

answer: ur v dumb

step-by-step explanation:

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: