Answer:
119
Step-by-step explanation:
[tex]\mathrm{Supplementary\:angles\:add\:up\:to}\:180^{\circ }[/tex]
[tex]\angle \:GKO \mathrm{\:is\:supplementary\:angle\:of\:} \angle \:KNL[/tex]
[tex]\mathrm{So\:}\angle \:GKO+\angle \:KNL=180[/tex]
[tex]\angle \:GKO+61=180[/tex]
[tex]\angle \:GKO=119[/tex]
