Triangle Ratio Master

"What is sin30 °?" "It's terrible, it doesn't come out quickly ..."
There is such a time.

Triangle ratio dedicated memorization application "Sankakuhi Master" is finally here! !
Let's completely input the knowledge of the triangulation required for the preparation for the regular examination and the examination while playing the game!


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・You can play the game by selecting "Play" and selecting one of the levels.
・When the game starts, the question of the triangulation ratio will be asked, so select the one that corresponds to the answer. Then, the whole circle is displayed and the next question is asked.
・ There are 10 triangle ratio questions, and the game ends when you answer all of them.
・ When the game is over, the score will be displayed. The score is determined by the time required to answer 10 questions and the number of correct answers.
・ If you clear certain conditions, you will get a collection. There are 15 types in all, so please do your best to complete it.