Monday, 14 August 2017

Geometric Construction

The thing that easy is when you use a compass, you just open it then round it to the point cut it to a point. The hard thing is when you do a bisector because you have to make it in the middle of the angle. But perpendicular bisector is easy because you make a right angle then cut it by a compass.  The parallel line is easy because you only need a ruler. A congruent line is hard because you must make 4 angles equal. The segment is very easy because it is a part of the line. Perpendicular is the easiest because you just made it be a right angle.

Sunday, 2 July 2017

Approximation and Guessing_Napat Techayouenyong_101_No.20 (Patrick)

Approximation and Guessing

Problem: Mr.Gary is making a map of the campus, but he can't find any ruler. He needs to get the dimension length and width.

1. Tell me, how you come up with your measurement.

  • The first round, We use our arm width to measure the room. However, there are some remaining at the end so, we use our hand to measure it.
  • The second time, We use the charger cable to measure the room. The reason why we use it because the length of charger cable is longer than our arm width.
2. Make a table

Sunday, 25 June 2017

Statistics Lab--m1 averages_Patrick (Napat Techayouenyong)_No.20

1. What are the tallest people?  Why?
  • Patrick. Because Patrick tall 170, Phun tall155 and Ice tall 143 so Patrick have the highest value of height so Patrick is the tallest people.
2. What's the relationship between hand width and height
  •  Hand width times ten will be the height value.
3. Who has the largest width of arms? Do they play sport?
  • Patrick. No, he doesn't.
4. Is eyebrow width related the length of hair? Why or why not?
  • No, Because the eyebrow width is a freeze. On the other hand, Length of hair keeps growing up.

5. Is the length of your pinky related to your grade in the class?

  • No. It's not related to each other.

Sunday, 18 June 2017

 How do you feel with percent decimal and word problem
I feel the decimal and percent are very fun because we have learned several styles such as Khanacademy and Cinch which I am able to do lots of quizzes and also collect the point. I feel percent, decimal and word problem are very amazing. When you need to convert from percent to decimal, there are several ways to do. No matter which solution you select, formal way or shorter way. Finally, you got the same answer, very cool!. This is the thing why I like Mathematics. For word problem, I feel a bit confusing. Sometimes it takes quite long to understand the exactly what the meaning. If you don't understand clearly you might be able to get the wrong answer easier than a simple question.