If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is?

w (R + T)/T
w √(R² + T²)/T
w √(R + T)/T
w (R/T)

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

Let'

6 views Answered 2022-09-01 13:21

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