Write True or False and give reasons for your answer.
An angle of $42.5^{\circ}$ can be constructed.

Construct $\Delta XYZ$ in which $\angle Y = 45^{\circ}$,$\angle Z = 60^{\circ}$ and $XY + YZ + ZX = 10 \, cm$. Write the steps of construction.

Draw a line segment $PQ$ of length $7.4\,cm$. Then,construct the perpendicular bisector of the line segment $PQ$. Write the steps of construction.

Write True or False and give reasons for your answer.
$A$ triangle $ABC$ can be constructed in which $AB = 5 \, cm$,$\angle A = 45^{\circ}$ and $BC + AC = 5 \, cm$.

Construct a right triangle whose base is $6\,cm$ and the sum of its hypotenuse and the other side is $12\,cm$. Write the steps of construction.

Construct an angle of measurement $30^{\circ}$.