2 Name the type of triangle or quadrilateral according to the information given.

Here are the solutions to the questions:

1.2 Name the type of triangle or quadrilateral according to the information given.

d)
Name: Rhombus

e)
Name: Parallelogram

2.1 Determine the value of $x, y,$ and $z$, in alphabetical order for each diagram. All reasons must be given.

a)
Statement: $x = 50^\circ$
Reason: Vertically opposite angles are equal

Statement: $y + 50^\circ = 180^\circ$
Reason: Angles on a straight line

Step 1: Calculate $y$.

$$y = 180^\circ - 50^\circ$$