C the size of glaciers in alaska
What's the question you're asking? i think the answer is "wrong" because the world is a sphere lol. help me figure out the question and ill help you figure out the answer.
A 90 degree clockwise rotation switches the numbers in the x and y places and makes x negative, for example, the coordinate (3,4) rotates 90 degrees clockwise and becomes (4,-3), or using a formula, A (x,y) -> A' (y,-x)
