Posted by **willy** on Wednesday, February 22, 2012 at 1:17pm.

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?

- not enough information -
**Damon**, Wednesday, February 22, 2012 at 1:24pm
That triangle could be anywhere in the first quadrant and you have not told us the length of any side of the triangle.

- geometry -
**willy**, Wednesday, February 22, 2012 at 1:31pm
j(2.7) point

k(2,2) point

and the answers are,

a(-2,2)

b(6,2)

c(7,2)

d(-3,2)

- geometry -
**Damon**, Wednesday, February 22, 2012 at 1:37pm
L could be 5 units to the right of K or to the left of K at the same level or y coordinate

so L could be (7,2) or L could be (-3,2)

However (-3,2) is not in the first quadrant

so

(7,2)

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