A math question in the level of Hensachi 75 and Validity 3%.
Posted: 22 9 2023, 04:08
It's introduced on my Facebook friend's account on Facebook. The post itself wasn't on the global share. But it would be found on the Japanese net for the entrance exams of secondary schools or of colleges.
I found a way to solve this question but I don't have confidence in my calculations on the solution.
Can you solve this question? I wonder how many foreigners can solve it. So I posted it.
What's the area of the square among HIJK on this figure?
I found a way to solve this question but I don't have confidence in my calculations on the solution.
Can you solve this question? I wonder how many foreigners can solve it. So I posted it.
What's the area of the square among HIJK on this figure?