If the two square shown in the figure are identical, what is the degree measure of angle ADE ?

✓
120

×
135

×
150

×
165

×
175
If the two square shown in the figure are identical, what is the degree measure of angle ADE ?
120
135
150
165
175
Since \triangle ADG is an isosceles triangle, angle ADG = 30\degree
Therefore, angle ADE is 120\degree