Incribed angle
I want to see Dynamite in the concert hall. ㅠ_ㅠ
[Activity 1]
You barely managed to get a standing seat at the BTS concert hall. Out of the remaining pink seats
I want to choose the best place to see BTS.
You can also freely change the size of the concert hall.
You can also change the position of the pink seats as much as you want.
[Question 1] Which of the pink seats would I choose?
Yes. That's a good choice.
Because of the fun nature of Circle, if you want to enjoy BTS' performance
We have to choose [Any seat] from the pink seats.
(Though the answer would be different if you think about the angle of seeing BTS...)
Here's what we're going to study this time. It's called inscribed angle.
In our textbook, we explain it like this.
What is the size of the red inscribed angle in the picture given below?
위 그림 속 빨간 색 각의 크기는 얼마인가?
Five students are playing a "round round" game with a chair as shown above. This game is a game in which the person who sits in the chair first wins when the host whistles while singing "round round." The distance between PSY and SONNY in the chair is the same. If you blow the whistle in the same state as in the picture above, who will be the most advantageous?