Chapter 76: The wise old man asks questions

Unconsciously, many beastmen have gathered around, including tiger beastmen and eagle beastmen who came to watch the fun.

  Bai Hong and Bai Feng stood on one side, while Ming Yan, Hu Qiao and others stood on the other side.

  The middle space was left for Si Yan and the wise old man from Monkey Township.

  It felt like a contest of swords on Mount Huashan.

  When Si Yan was thinking about what kind of questions the wise old man in front of her would ask, she saw that the wise old man drew a right triangle on the ground.

  Si Yan had a few more question marks on her forehead. The

  wise old man sat down, and he suddenly changed, looking very stable and mature.

  He pointed to the triangle and said, "Teacher Si Yan, here are three bamboo trees of the same length, and here are four bamboo trees of the same length. How many bamboo trees of the same length are there on this side?"

  Si Yan took a look and answered without hesitation, "Five."

  Three hooks, four strings, five.

  Nothing to think about.

  However, as soon as she answered casually, the pupils of the wise old man trembled violently.

  The people of White Eagle City and Black Tiger City lowered their heads and whispered.

  "Is it really five?"

  "I'll go cut some bamboo and try it out."

  Black Tiger City and White Eagle City, including the monkey country orcs who came later, divided into three waves and tried it.

  As expected, there were five bamboos of the same length.

  Everyone looked at Si Yan with a little change in their eyes.

  "She guessed it."

  "This must be a guess."

  "That's right, how is it possible, how do you calculate it?"

  The wise old man patted his butt and stood up slowly.

  He picked up a branch, drew a circle on the ground, and put a dot in the middle of the circle.

  "Teacher Si Yan, assuming that the distance from this point to all the lines is the same, which is the length of a branch, then how many branches are the length of this circle?"

  Si Yan blinked.

  Isn't this very simple?

  Find the circumference.

  2πR. π=3.14The

  answer is the length of 6.28 branches, but there is no decimal point in this world, and I can't explain the decimal point...

  Si Yan thought about it.

  The monkeys began to make a noise: "Isn't that so?"

  Then the eagles also started to make a noise: "It was just a coincidence before."

  The people in Black Tiger City dared not say anything under the suppression of Ming Yan.

  Si Yan thought for a while and said: "It's not that I don't know, it's just that it's not easy to explain."

  The wise old man stretched out his hand and said seriously: "Try to explain it."

  Si Yan nodded and said: "Compared to 6 branches plus a half-half branch, and a little more."

  Everyone present was completely silent.

  Then they started to chatter again.

  "What she said is so, and this is not easy to prove."

  "Yes, yes, there is an error when rolling with a branch."

  Si Yan turned around and looked around: "It can be proved, it's very easy to prove."

  The wise old man smiled and said: "Teacher, tell me."

  Si Yan smiled and said: "Who can give me a soft vine."

  The orcs did these things very quickly, and soon a vine softer than silk thread was handed to Si Yan.

  Si Yan twisted the vine and walked to the circle drawn by the wise old man.

  Because the wise old man didn't draw it straight enough, Si Yan fixed a small branch at the dot, used a rope to measure the length of the branch as the radius, and drew a very regular circle around the dot.

  Such a perfect circle made everyone open their eyes wide.

  It seems that this little teacher Si Yan is really good at it.

  Si Yan gestured with the branch and explained: "This is a circle. Every point here is the distance from the dot to this branch."

  Everyone nodded and watched her next operation.

  Si Yan carefully placed the vine in her hand along the circumference, and then recorded the starting point and the end point.

  Everyone still looked at her intently.

  I saw her pull the vine apart, and the whole vine became a straight line again.

  The wise old man's eyes lit up: "This turns from a circle to a straight line!!"

  Si Yan took the branch and measured on the vine.

  "One, two, three..." Everyone unconsciously followed Si Yan and shouted.

  "Four, five, six... Oh my god, there are really six branches!"

  "Don't forget, there are still half of the branches behind."

  Si Yan broke the branch in her hand into two parts on the spot, and then continued to break it into two parts evenly.

  She gestured to the last quarter.

  It was just right! The last 0.03 error was almost negligible.

  "Oh my god!!! It was just right!!!"

  "Oh my god, she did it!!!"

  "This is a question asked by the wise man!!"

  The eyes of the wise man were full of reverence. He stood up and said respectfully: "Teacher Si Yan is a wise man, I surrender."

  Wise man?

  Si Yan did not claim this. She couldn't help yawning, and a few tears hung from the corners of her eyes.

  "Sorry, I didn't sleep well last night." Si Yan smiled awkwardly.

  I dreamed of the purple snake demon king for three consecutive nights. I really didn't sleep well.

  The wise old man looked at Si Yan deeply and continued, "I wonder if Teacher Si Yan is interested in going to Wanshou City after the Fiery Day. Only in Wanshou City can Teacher Si Yan's talent be fully utilized."

  Si Yan laughed and said, "Let's talk about this later."

  The wise old man stroked his beard and smiled, "Teacher Si Yan, please keep this in mind. I will go to Wanshou City first and wait for Teacher Si Yan there."

  Si Yan looked at the wise old man twice more with some surprise.

  Unknowingly, Ming Yan had come to Si Yan. He whispered, "Didn't you get enough rest last night?"

  Si Yan, who was thinking about something, nodded belatedly.

  Ming Yan said, "Do you want to continue sleeping?"

  Hu Que couldn't stand Ming Yan's partiality for Si Yan, so he immediately stepped forward and said solemnly to Ming Yan, "Sir, we are about to set off for Dark Sun Lake. Where is the time for Teacher Si Yan to sleep now?"

  Ming Yan's cold eyes swept towards Hu Que, but Hu Que insisted on not moving.

  Si Yan said, "Are we going to set off? It is indeed time to set off."

  The weather was getting hotter and hotter, and they could not stay in White Eagle City for too long.

  At this moment, Bai Feng landed beside them.

  Si Yan's three vigilant cubs were suddenly shocked.

  They stared at the big eagle with ill intentions with displeasure and vigilance.

  "Bai Feng." Si Yan nodded.

  "Si Yan." Bai Feng's beautiful white eyelashes fluttered like a small fan, and he put on a gentle smile and said, "Are you going to Dark Sun Lake now?"

  Si Yan nodded slightly.

  Bai Feng sighed softly, "Doesn't that mean I won't see you for a while?"

  Si Yan smiled awkwardly, not knowing how to respond to this sentence.

  Ming Yan on the side was slightly displeased: "Elder Bai Feng, Si Yan is the teacher of my clan. The whereabouts of my clan teacher has nothing to do with you."

  Bai Feng smiled and continued: "Does City Lord Ming Yan know that Dark Sun Lake has been occupied by a force?"

  Ming Yan frowned: "What force?"

  "Eastern Void Territory."

  "Void Territory, how is this possible?... Could it be..." Ming Yan was shocked.

  Bai Feng smiled and said: "Yes, Void Lord Shewang, he has awakened."

  Ming Yan's face became visibly serious.

  Hearing this, Si Yan's brows jumped fiercely.

  Shewang, the Great Demon King?