What is the vertical distance (rise) from the landing to the door? Show your work.

Stair design basics: calculating step riser height, step tread depth, total rise, total run, ... Our illustration above shows an example rise and run for a simple Definition of stair run or stairway run

Step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm