Satish drew an angle of measure $30°$ in his notebook as shown in Figure $1$. Then he viewed the same angle through a convex lens, which can magnify the objects, twice their size, as shown in Figure $2$.

Which of the following is the measure of the angle shown in Figure 2?

Nidhi made two identical cutouts in the shape of an acute isosceles triangle. Their unequal sides are shown as the dotted line in the figure below.

She joins the cutouts along the dotted line, as shown above, without leaving any gap or overlap

The resultant shape obtained by joining the cutouts is closest to which of the following types of the quadrilaterals?