Practice Figures on the Same Base - Dormant Offered by Unacademy

Figures on the Same Base

Consider the following figure, $\angle A=120^{\circ}$ and $\angle C=60^{\circ} .$ Find $\angle B$ and $\angle D$ .

$100^{\circ}$ and $80^{\circ}$

$60 and 120^{\circ}$

$120^{\circ}$ and $60^{\circ}$

$90^{\circ}$ and $90^{\circ}$