<span> (y2-y1) that's the formula </span>
Answer:
3
Step-by-step explanation:
trust me
Answer:
The 1st selection is appropriate.
_____
2nd: the rotation would need to be 90° CCW
3rd, 4th: rotation or double reflection will give the original orientation. This figure is reflected an odd number of times, so has its orientation reversed.
Hope it helps.. Mark brainliest
X + x + 36 = 90
2x = 54
x = 27 Answer