A parallelogram has vertices at (-1, 1) (-1,4) (-5, 2) and (-5,5).
Which transformations map the parallelogram onto itself? (Select all that apply)
clockwise rotation 270° around the point (-3, 3)
clockwise rotation 90° around the point (-3,3)
reflection over the line y = 3
clockwise rotation 180° around the point (-3, 3)
reflection over the line y = -X
reflection over the line x=-3

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45

it is ok do not worry about it my dude. have a good one

answer is d chief get it right