Areas Calculate Settings
Dimensions
Chord - a =
Height - b =
Radius
r = b2 + a28·b
Angle
α = 2·asin(a2·r) °
Area
A = 0.5·(π·α180 – sin(α))·r2
Arc length
S = π·r·α180
Chord a must be greater or equal to 2·b