If two lines are parallel, what can be said about the angles formed when a trans
Practice Questions
Q1
If two lines are parallel, what can be said about the angles formed when a transversal crosses them?
They are all equal
They are supplementary
They are complementary
They are unequal
Questions & Step-by-Step Solutions
If two lines are parallel, what can be said about the angles formed when a transversal crosses them?
Step 1: Understand what parallel lines are. Parallel lines are two lines that never meet and are always the same distance apart.
Step 2: Know what a transversal is. A transversal is a line that crosses two or more other lines.
Step 3: When a transversal crosses two parallel lines, it creates several angles.
Step 4: Identify the types of angles formed: corresponding angles, alternate interior angles, and consecutive interior angles.
Step 5: Learn about corresponding angles. These are angles that are in the same position on each line. They are equal when the lines are parallel.
Step 6: Learn about alternate interior angles. These are angles that are on opposite sides of the transversal and inside the parallel lines. They are also equal when the lines are parallel.
Step 7: Learn about consecutive interior angles. These are angles that are on the same side of the transversal and inside the parallel lines. They add up to 180 degrees (they are supplementary) when the lines are parallel.
