Triangle ABC has coordinates A(-3, 2), B(-2, 4), and C(-2, 1). If the triangle is rotated 90°, clockwise about the origin, what are the coordinates of A'?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

(60 points) explain this in detail