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How to draw the auxiliary line of the semi-diagonal model

2026-10-02 15:17
2026-10-02 18:25

In a half-angle model, the commonly used auxiliary lines were as follows: 1. Rotation method: With the common end point as the center of rotation, rotate one of the angles out of the angle or into the angle. For example, in the square ADC, E and F are on the sides of ADC and ADC, respectively, and EAG = 45° (this is the half-angle model of the 90° angle), you can rotate the ADC clockwise around point A by 90° to AABG, and use this rotation to construct a congruent triangle to solve the problem. 2. For the diagonally complementary model (the half-angle model may involve diagonally complementary situations), you can also use the method of making two vertical lines through the apex as an auxiliary line. The purpose of these auxiliary lines was to concentrate the scattered conditions and make the hidden relationship appear, thus helping to solve the relevant geometric problems. Read more exciting novels for free

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What kind of character is the immortal in the novel?

There were many novels that had the image of the Immortal Lord. For example, the fantasy online novel "The Merciful Immortal"(now called "The Immortal"), which was half a book long, had a setting of "One is an immortal who is responsible for recording in the immortal world, and the other is a former immortal who fell into the devil path." Another novel was "The Immortal, Go to Sleep!" In Black Mythology: The Immortal's Nanny, there were also scenes related to the Immortal. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-10-04 03:22

What are the drugs to prevent complications of type 2 diabetes?

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2026-10-04 03:21

Infinite travel through the world of martial arts movies and television novels recommended female lead

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What is the name of the cartoon villain team?

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2026-10-04 03:20

Who are the primary school language education experts?

The following were some primary school language education experts: Leng Yubin, Dou Guimei, Liu Ronghua, Shen Xuancheng, etc. Leng Yubin believed that although the times had changed, there were still some unchanging things. Dou Guimei worked in the primary school affiliated to Tsinghua University and made achievements in many aspects such as primary school language theme teaching. She also published many books and won many honorary titles. Liu Ronghua was the director of the primary school department of Hangzhou City Basic Education Research Center and a primary school language researcher. Shen Xuancheng was a professor at Hangzhou Normal University and had made achievements in language education. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-10-04 03:20

The sickly girl on the internet vs the sickly girl in reality

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2026-10-04 03:20

A Spring Outing Diary Written by a Primary School Student in the Republic of China

The diary of a primary school student in the Republic of China: On a certain day in a certain month, the school was on holiday. After school at home, there is no need to worry. I heard the sound of flowers being sold outside the street, so I knew that spring had arrived. He put on his clothes and went out. Unconsciously, he walked to the foot of the mountain. There were three or five shepherd boys sitting on the back of the ox, playing the flute and singing. Further ahead, there were green mountains and clear waters, white birds and red flowers, willows hanging green, peaches and plums piled up brocade. Looking up at the white clouds like catkins, looking down at the green grass like felt. He saw a thatched pavilion and sat down. Soon, smoke rose from the chimneys, and the red wheel was about to fall, so he walked back. I wrote it down under the lamp. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-10-04 03:20

Does Hong Kong's Olympic gold medal count as mainland?

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2026-10-04 03:19

About 60 points in the township test

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2026-10-04 03:19

Company of Heroes 2 win10

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2026-10-04 03:19
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