Question

Which angle is an adjacent interior angle to ∠JKM?

∠JKL
∠MKL
∠KLM
∠LMK

Triangle K M L is shown. Line L K extends through point J to form exterior angle J K M.

Answer 1

∠MKL

Reason: KJ is the extension of KL, so ∠JKM (between KJ and KM) is the exterior angle adjacent to the interior angle between KL and KM, which is ∠MKL.