Present a round of rainbow farts to the brothers

Chapter 387 About Drawing Circles
Chapter 387 About Drawing Circles

Pei Lan heard from Xiaozhu that this picture is basically made of black and white.So, I also found some black and white cloth to make, and a little girl hurriedly stepped forward and shouted:

"Sister, I also like this mouse very much, can I do it with you."

Perrin himself had never done this before, so he nodded and said:

"Okay, let's do it together! It's also my first time making this picture."

The two chose some cloth, and then went to an empty table on the other side, which had to be cut out first.Peilan's needlework is good, but the cutting is really not very good. To be honest, after holding it and looking at it, I can't cut the scissors by myself.

Another girl came up and said:
'Sister, can I join too?I will tailor. '

People who can cut are generally very good at reading pictures, and have a very intuitive size in mind for the size of a picture.

Duanmuwei also brought these pictures over here, and saw that they were being cut out, so she gathered around to take a look as if watching the excitement.

I don't know if it's because there are too many people looking at it or what. The little girl's hands trembled a little, and the cut ears were big and small on one side, but after pruning, one was round and the other was a little pointed.

Duanmuwei saw the problem at a glance. They all came here based on their own feelings, without a ratio or a size.

In this way, the pattern required by oneself may be worse.Then the round will not be round.Some arcs won't fit either.

After Duanmuwei discovered this problem, she immediately stopped the tailoring of these people and said:
"Wait a minute, although I don't know how to cut, but if you do this, you will waste the cloth. Wait a moment, let me tell you how to cut a round one."

Duanmuwei is short, which is her biggest pain right now.

Then they asked Pei Lan and the others to line up and sit down, find a board and a larger piece of white paper, prepare to make a white board, and take the quill pen they prepared to demonstrate to everyone.

Bringing everyone together.Duanmuwei took out the kind of ruler she made on the mountain, and first told everyone about the size, so that everyone will have a ruler in their hands in the future.No more pricking and measuring with your fingers.

I haven't fully prepared before, it seems that I have to prepare a ruler for everyone.Duanmuwei asked Sister Yan'er, who was standing by the side, to write it down for herself.

I don't know what is missing along the way, but if I find a need, I will write it down, and then I will prepare it.

Next, Duanmuwei drew the ruler to let everyone see that the ruler is stronger than hand gestures, and there are also more subtle places.After a comparison, everyone will know that this thing is good.

Duanmuwei drew a square on the white paper with a ruler, and then told everyone how to position and draw a circle. The simplest way is to draw the diagonals of the square, where the diagonals cross a little.is the center point of the square.

Then, fix one end of a line to the middle point, and then compare the other end to the side of the square, that is, find the radius of the largest circle of the square, and then turn the line around, and then A circle will come out.

When these little girls heard this, they all held a piece of cloth and a thread in their hands, but the circles drawn by some of them were not round.

Duanmuwei looked at each painting with a smile, and said to everyone:

"After you go back, you can use a thread to practice on the ground or on the sand."

(End of this chapter)