I WILL MARK AS BRAINLIEST! Solve for X and Y

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

The area of a circle is equal to 1 dm². find the radius of the circle.