Question

honors geometry
checkpoint #3 review (lt 1.1 & 1.2)
directions: draw and label an example of

1. an angle formed by (overrightarrow{yx}) and (overrightarrow{yz}).
2. (overrightarrow{ab}perpoverrightarrow{ef})

Explanation:

Step1: Draw two rays

Draw two rays $\overrightarrow{YX}$ and $\overrightarrow{YZ}$ with a common endpoint $Y$. Mark the angle formed as $\angle XYZ$.

Step2: Draw perpendicular lines

For $\overrightarrow{AB}\perp\overrightarrow{EF}$, draw two lines (represented by the rays with the understanding of the infinite - line concept in geometry) such that they intersect at a right - angle. Mark the intersection point, say $O$.

Answer:

For 1, draw two rays $\overrightarrow{YX}$ and $\overrightarrow{YZ}$ meeting at point $Y$ and label the angle $\angle XYZ$. For 3, draw two lines (represented by $\overrightarrow{AB}$ and $\overrightarrow{EF}$) intersecting at a right - angle at a point, e.g., $O$.