Question

help please..............

Answer 1

angle code+angle edg+angle cda
=90+90+60=240
360-240=120
therefore 120 is the ans

Answer 2

here AB and AC are construction.
angle in sq=90° and in eq triangle angle is 60°
then linear pair on line ACD and BAE. so we get that 30° angles
then i hv applied the prop of ASP which is 360
so 30+30+60=120°