geometry
posted by willy .
Assume triangle JKL is in the first quadrant, with the measure of angle K = 90°. Suppose triangle JKL is a 45°45°90° triangle and segment JK is one of the legs. What are the coordinates of point L?
j(2.7) point
k(2,2) point
and the answers are,
a(2,2)
b(6,2)
c(7,2)
d(3,2)

(7,2) see below