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A pentagon has no three-dimensional surface, and height does not exist.
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Nope! If there is no way to confirm the bottom of the pentagon, there is no way to appear high! So there is no high!
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Yes, after a little point to make a perpendicular line to the opposite side, you can get a line, which is high.
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How do you chat with a female colleague you just met? How do you find a topic?
It's not a very serious thing to not be very talkative, and there are many such people in 2113 in life. So you don't have to mind too much, when you interact with others, don't always think that you have such a problem, always restrain your behavior when talking, always care about your own topic and other people's eyes, so in the eyes of others, you will behave 5261 unnatural.
When chatting with strangers, you should first relax, and then you can talk about things around you, for example, you can ask if you have been busy with work recently, communicate your usual pastime, and recommend some good ** and books. When talking about hot events or interesting things, women can praise the clothes or 4102 people are young, and men can talk about their mental outlook. Lots and lots of them, and they can talk about whatever they like.
Anyway, chatting is the interaction of two or more people, and the topic is not enthusiastic, so you can change the topic. At the same time, when talking for 1653 days, body language can also act as your second language.
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How can a paragonal be high? Flat shapes don't have a height.
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Pentagon refers to all polygons bordered by five sides and five corners in plane geometry. Its element is a closed figure with five edges and five corners. Pentagons can also be divided into perfect pentagons and regular pentagons according to different types.
A regular pentagon, a regular polygon, has diagonal lines that connect the regular pentagons to create a pentagram. In the composition of the graph, you can find some lengths related to the division ( = ( 5-1) 2).
Regular Pentagon Properties:
1. The five sides of the regular pentagon are equal, and the five inner angles are equal, all of which are 108°.
2. The five diagonals of a regular pentagon are all equal.
3. The regular pentagon is an axisymmetric figure, with a total of 5 axes of symmetry.
4. Each outer angle and each center angle of the regular pentagon are 72°.
5. A regular pentagon is not a center-symmetrical figure.
6. The regular pentagon has an inscribed circle and an inscribed circle.
7. The regular pentagon is a rotationally symmetrical figure, and the center of rotation is the center of the regular pentagon.
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Square, we all know it.
Wipe off any of the edges, and draw them into two sides of a bend. Isn't this a pentagon?
A pentagon has five points on a plane (not on the same line), and every two points are connected by straight segments. Such a figure is called a Pentagon. It has two different representations:
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A closed figure enclosed by five end-to-end line segments is called a pentagon. As shown in the figure below.
The sum of the internal angles of the pentagon is 540 degrees. The sum of the inner angles of a polygon is calculated as: (n-2) 180, where n is the number of sides of the polygon, so the sum of the inner angles of the pentagonal polygon can be obtained according to the formula: >>>More
Solution: 5 white skins are sewn around each black skin, and the white skins have a total (including duplicates): =60 (blocks). >>>More
Nowadays, many young people only pay attention to the beauty of the bedroom decoration when decorating, but they do not notice the feng shui problem of the bedroom, feng shui is a problem that we can not ignore when decorating, so what problems need to be paid attention to when decorating the bedroom? What are the taboos for bedroom decoration? The bedroom is where we sleep, not just decorate it, many owners are due to the improper arrangement of the bedroom, resulting in the charm of the whole family, so how to decorate the bedroom, let's talk about this serious issue. >>>More
The diameter of the circumscribed circle is the diagonal of the square, and the diagonal length of the square is 500 times the root number 2 >>>More
No solution! To project into a pentagon, the projection surface must pass a vertex of the square, and a sketch must be drawn, and it is obvious that you will not get a regular pentagon.