draw and define different types of angles formed on intersecting lines
Answers
Answer:
acute angle
obtuse angle
right tangle
Step-by-step explanation:
When two lines intersect, there are many different types of angles that may be created. Some you already may have learned about, and others you may never have heard of before. Many types of angles are shown and defined herein.
Stopped
Jane and her father were stopped at a red light. She noticed that the roads at the intersection made a right angle. She went home and tried to figure out all the angles any two intersecting lines can make. Make a list and see if you have them all.
Intersecting Lines
Lines can intersect in two different ways. Can you think of any? Well, there are perpendicular and non-perpendicular. If they are perpendicular, they cross at a 90° angle, also known as a right angle.
Non-Perpendicular Intersecting Lines
Diagram One
The two lines in Diagram One do not cross each other at 90°, and that makes them non-perpendicular intersecting lines. But what are those little curves down by Point E? Those lines show that both of the angles are the same, also called congruent. When two lines intersect, they create vertical angles, sometimes called opposite angles, that are congruent. So, looking at Diagram One, angle BEC is the opposite angle to angle AED. Also, angle BEA is opposite and congruent to angle DEC.
That makes things easier to figure out when it comes to perpendicular angles.
Perpendicular Intersecting Lines
Diagram Two
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