How high is each staircase? Please use mathematical method to solve this problem.
I want to write a mathematical modeling paper, how to complete this topic?
Can you tell me how to study the stairs so that people feel comfortable?
please hurry! The The The The
please!
Family staircase, generally wide in 25CM, high in 18CM-20CM. Step up more comfortable, but I have a professional staircase can ask me questions.
Indoor staircase due to space constraints, the general depth of 25cm, high in 18-20cm.
The height of the stairs is generally not more than 16 cm in general, the height of the steps generally in about 30 cm.
