Pei Jiujue looked at the position of the tree and thought: If you want to expand the corner of this square, you must move the tree, unless you ...... The position of the tree is not in the corner of the expanded square, but in ...... on the side. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info yes! I didn't say that the tree had to be on the four corners to enlarge it, as long as it was ......

When Pei Jiujue came here, he immediately picked up the stake, estimated the size of the current square, and then surrounded an isosceles Pythagorean triangle on each of the four sides of the square, and finally looked at it again, and it was exactly doubled, and the position of the tree remained the same, but it changed from the original square four corners to the middle of the four sides of the square after enlargement.

Lang Ziban is now carefully calculating the number "ten" and how it is a "four" after being divided into fifths, but even if he never learned to do the accounting much when he was a child, he knows that ten is a two after being divided into fifths.

Could it be that the young village master of Huguang Water Village is deliberately making things difficult?

Originally, He Junma wanted to come in, but he didn't want the son-in-law of the old grandfather to be in danger, so he came in by himself.

People often say that there are many strong men in the northwest, but there are few humane and wise people, is it not possible to confirm it this time? No, use your brains well, not for anything else, but also for the people of the northwest!

Sui Lang thought calmly as he touched his family's emblem, Sirius, which was branded on his arm. Suddenly, he thought of something, and hurriedly put the clan emblem brand in the light to observe.

The family emblem of the Lang family is a five-pointed Sirius, with a pentagonal shape in the center, and a relatively long acute angle sticking out of each of the five sides, as if radiating a shining light.

Lang Ziban carefully counted in his heart, if there was a steel stake on each of the five protruding corners and the five recessed corners of the family emblem, it would be ten, and the edge of each acute angle was exactly five rows, and the number of roots in a row was exactly four, so he hurriedly inserted the steel stakes into those irregular and much more holes in the shape of the family emblem.

Xue Xi passed this level can be said to have not taken much effort, the six arts of Confucianism are etiquette, music, archery, control, calligraphy, and mathematics, of which the art of "number" is enough.

He first divided the nine copper pieces into three parts, three in one part, and then weighed six first, the left side of the balance and the right side of the scale, one weighing the same weight, and then took out the remaining part and put two on the balance or about the scale, still the same weight, and finally took the unweighed one and brought it to the internal force to crush it.

Sure enough, even the key and cotton came out together.

Qiu Tan looked at this transparent pipe, the more he looked at it, the more angry he became, and he thought that this was clearly the bullshit of Huguang Water Village, and the people on the cliff were not very human, and he didn't want our people from the Tianwai clan to get the traitorous star, so he deliberately debuted and couldn't solve the problem, I heard the person just now say that once the stone ball iron door that should not be moved is touched, it will be closed forever, it seems that the door is still possible to open now, so just work hard from the door, as long as you can get out, then this level should also be calculated.

Thinking of this, Qiu Dazai's weapon slammed into the iron door, and with a loud "dang" sound, the door did not move, but his hands were shaken to pain, so he began to find the gap in the door, it really can't be pryed, but the disappointing thing is that the iron door and the door frame are almost seamless, not to mention the weapon, even the fingers can't be stuffed in.

Then there was laughter.

"Qiu Dazai, why don't you move your mind well? Don't be rough with everything. ”

Qiu Tan looked back at the person who spoke, and saw it, it should be Chi Liji in the "Chi Family Nine Heng", "Take me out quickly, so that I can break through for a while." ”

Chi Li smiled and walked over to the transparent pipe.

Qiu Tan also leaned over, wanting to see what was going on, and when he got closer, he took a closer look and saw that the transparent pipe seemed to be woven by something, only to see Chi Liji bend the ends of the pipe.

It turned out that this tube was soft! Qiu Tan then understood the key to this.

Then, Chi Liji's action was the same as Qiu Dazai's thoughts, and he put the ports at both ends of the pipe together to form a circle, and then he carefully turned so that the stone balls did not move their positions, and finally turned the position where the ports met to the stone ball in the middle for a point, took out the stone ball from the interface and threw it at the iron door, which happened to be thrown into the door eye, and the iron door opened in response to the ball.

Chi Liji smiled and made a "please" gesture.

Qiu Tan's face was a little unbearable, and he just wanted to go out quickly, but he didn't notice that Chi Liji suddenly showed two hooks, one of which hooked the first link of the four chains on the soul attraction, and the other hook choked......