$\Delta ABC$ માં,$AB = AC$,$\angle A = 2x^{\circ}$ અને $\angle B = x + 10^{\circ}$ હોય,તો $\Delta ABC$ ના દરેક ખૂણા શોધો.

• A
  $\angle A = 80^{\circ}, \angle B = 50^{\circ}, \angle C = 50^{\circ}$
• B
  $\angle A = 70^{\circ}, \angle B = 55^{\circ}, \angle C = 55^{\circ}$
• C
  $\angle A = 60^{\circ}, \angle B = 60^{\circ}, \angle C = 60^{\circ}$
• D
  $\angle A = 90^{\circ}, \angle B = 45^{\circ}, \angle C = 45^{\circ}$