Determine whether the given triangles are congruent. Complete the explanation of your reasoning. Give exact answers for the lengths of each side. Round angle measures to the nearest tenth of a degree. Use the Distance Formula to find KL, LM, and KM.

KL =

LM =

KM =

Use the Distance Formula to find PQ and PR.

PQ =

PR =

The length QR is vertical, so its length is

units.

So, KL

(select)

PQ, LM

(select)

QR, and KM

(select)

PR.

△KLM

(select)

△PQR because there

(select)

three pairs of congruent corresponding parts.