"The school needs to increase the floor space as much as possible, and other shapes other than the square seem to occupy a small area.

If you build directly around the edge, you don't know how much area there is, the materials are not prepared, and the construction team can't start.

So, I think Bauces' suggestion is very good, but even if it is, it will take a long time. ”

Teacher Sasha agreed with Bokes' proposal, and some of the other students nodded in agreement, while others still looked down and thought about it.

I looked at the drawings in my hand and bent my chin in a daze.

Even if I do mental arithmetic, I can calculate the area of this circle on the drawing, which should be 96162.5 square meters.

This is not a problem for me at all, after all, it is the knowledge of elementary school in my previous life.

But in this different world, such a primary school arithmetic problem has become a world-level problem?

If I had known about this in my previous life, I would have been stunned and stunned, and I would have thought that people in this world were mentally retarded, right?

But I've lived in this world for 15 years, so I definitely don't think like that.

After all, if they thought about it, wouldn't they just as contempt and ridicule if they knew that humans in a certain world couldn't even know the most basic magic?

It's like people in the city can't tell the difference between rice and wheat when they go to the countryside, and people in the countryside can't tell the difference between traffic lights when they go to the city, and they don't look down on each other.

"Randy, do you have any opinions?"

Sasha asked me a question, and I came back to my senses and said casually, "The area of this circle is about 140 acres. ”

After saying that, I noticed that the whole classroom immediately fell silent, and the pin drop could be heard, and everyone was focused on me.

"Randy, you're talking nonsense, 140 acres of land, do you know how big it is?"

"That's it, you must be talking nonsense, can you calculate the area of a circle?"

"If he can figure it out, it won't be a sensation in the world, and we'll all have to call him Dr. Randy in the future, hahaha!"

The classmates around me laughed, and Baucus was the first to question me, apparently unconvinced.

I haven't changed much in my heart, I just feel that these people are a little ignorant, but they are all normal human reactions, and they can be tolerated and understood.

After all, a math problem that seems normal may have taken decades, or even hundreds of years, to get the result right.

I'm just standing on the shoulders of giants looking down on them, and my own level is not even an ant in mathematics, so I am not qualified to be ridiculed.

"Randy, why are you sure that there are 140 acres of land, do you know the right answer?

You know, the circle is the most difficult graph in the world to calculate the area, so when we encounter this kind of problem, we can only use other shapes to solve it, but in the end there will be some deviations. ”

Teacher Sasha asked.

I coughed lightly and said seriously: "Of course there will be some deviations, if the circular outline line is disassembled and then formed into a square calculation, isn't it a waste of effort to seek fish?"

Moreover, I am just saying that this circle covers an area of about 140 acres, and the real area is 96,162.5 square meters. ”

Looking at everyone again, I noticed that there was a trace of doubt in their eyes, even Teacher Sasha.

So, I just stood up, walked to the podium, picked up chalk and started to explain on the blackboard.

I finally received 9 years of compulsory education in my previous life, and if I can't understand this elementary school arithmetic problem, then I really learned it in vain.

Ten minutes later, I finished the explanation, left the formula and annotations on the blackboard, and returned to my seat under the stunned gaze of everyone.

I gave them a rough explanation of what π meant, and then I moved on to the area formula for a circle.

Noticing Ms. Sasha's incredulous gaze, I touched my nose and thought to myself if these people could read or not, that was their business.

After class, I saw that Ms. Sasha had copied the formulas and explanations on the blackboard in her notebook, saying that she wanted to bring them to the principal for study.

I didn't pay much attention to it, but Baucus came over after class to taunt me and insisted that he was doing the right thing.

I remember that he proposed to print out the outline of the circle on a drawing, then divide it into four equally long sides and combine them into a square, and then calculate the area of the square.

If he had been placed in his previous life, he would have been treated as SB.

This is the end of the morning.

During my lunch break, I was lying on the bed in my dorm room, but in fact my soul was entering the spiritual space of the Lord of the Rings to practice magic.

Because I was almost killed by a dark mage before, I am obsessed with things like becoming stronger.

Time was ignored by me, and I didn't know how long I had been in this mental space, which was different from the outside world.

Maybe years, maybe not?

In short, I have only one goal, and that is to become stronger.

There was good news and bad news for this day.

That is, the school's plan has been calculated, and it has been approved by the political alliance.

The reason for this was that my area formula was unanimously appreciated, and Principal Vic said at the commendation meeting that the formula I proposed had been quickly spread to the imperial capital.

There were some people there who were interested in mathematics who wanted to come to me, but it was too far to go back when I had the opportunity later.

Thankfully, I was just unintentional, but I was given free access to the Imperial Capital in the future, and as soon as I mentioned my name, I would be received as soon as I entered the Imperial Capital.

It's a perk, but I didn't expect it.

I remember that at today's commendation meeting, I clearly saw the shame on Bokes' face, and he seemed to have a feeling of self-pity.

I didn't care too much about what he thought, so I didn't think about it that much.

In this world, except for relatives, no one will care too much about what you are thinking, and some of them are only because of interests.

Therefore, face is our own, not someone else's, and it is actually wrong to care too much about what others think of us, and we live for ourselves, not for others.

After the commendation meeting, I got bad news.

That is, Lilith is missing.

This soon spread through the school, as Teacher Sasha helped Lilith privately and asked her to join the Adventurers' Guild to take on tasks and subsidize her living expenses.

Originally, Lilith had always undertaken the task of being E-class, but I heard that it seemed that a personal financier found her and entrusted her with a D-level mission, I don't know what it is, anyway, Lilith disappeared after receiving the task.

Some students were rumoring whether she was sold to the slave market to become a slave, or deceived into doing that kind of service in Flower Street.

There are not a few people who use false rumors, and I only learned about the specific situation after confirming with Director Wayne.

Teacher Sasha was shelved because of this, and the specific disposal is still to be determined, maybe she will be responsible for it later.

After all, it is a human life, not to mention that Lilith is a nobleman.