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Reentrant Angle for Dummies

noun


What does Reentrant Angle really mean?

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Hey there! Let me tell you all about the term "Reentrant Angle." Now, imagine you are looking at a polygon, which is basically just a shape with straight sides. The term "angle" refers to the space between two of these sides. So, when we talk about a "reentrant angle," we are actually talking about one specific type of angle that you can find in a polygon.

Before we dive into the details, let's understand what "reentrant" means. Imagine you are going on a hiking trail that starts off straight but then suddenly takes a sharp turn inwards. Now, that particular turn is called a "reentrant." In a similar fashion, a "reentrant angle" is an angle that bends or turns inward, towards the inside of the polygon.

Now, let's imagine that you have a polygon in front of you, like a square or a rectangle. Take a closer look at the angles formed by its sides. Most of these angles will be pointing outward, away from the shape. But among all these angles, you might find a special one that takes a turn or a bend inwards, towards the inside of the shape. That special angle is none other than the reentrant angle!

Just like when you encounter a reentrant turn on a hiking trail and it veers inward, a reentrant angle also veers inwards when compared to the other angles in the polygon. It's like a secret bend or a hidden turn within the shape itself.

Now, let's break it down into simpler terms. Imagine a house with different walls forming the shape of the house. The angles at each corner of the walls are like the angles in a polygon. Most of these angles will point outside of the house, sticking out from the shape. But at one corner, you might notice an angle that turns inward, just like a hidden-inward turn in a hiking trail. That would be your reentrant angle!

In summary, a reentrant angle is an angle within a polygon that takes a turn or a bend inward, pointing towards the inside of the shape. It's like a hidden inward turn within the polygon, just like a reentrant turn you might encounter on a hiking trail. So, the next time you come across a polygon, keep an eye out for those special angles that bend inward. Those are the reentrant angles!

Revised and Fact checked by Daniel Clark on 2023-10-29 16:38:36

Reentrant Angle In a sentece

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