CALCULATOR
Isosceles Triangle Area from Half Base and Leg Clearance Calculator
Isosceles Triangle Area from Half Base and Leg Clearance. Example: Half base: 2 m, Leg clearance: 1 m gives 4.472135955 m². Equal leg=half base+positive clearance; positive nondegenerate isosceles triangle. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible.
Equal leg=half base+positive clearance; positive nondegenerate isosceles triangle. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Altitude by stable factored Pythagoras; base is twice half base.
Accepted inputs: Half base: 0.001 to 10,000 m; Leg clearance: 0.001 to 10,000 m.
Isosceles Triangle Area from Half Base and Leg Clearance
How the calculation works
A=half base √(clearance(2half base+clearance))
Worked example
With half base 2 m, leg clearance 1 m, isosceles triangle area from half base and leg clearance is 4.472135955 m².
Assumptions and limits
Equal leg=half base+positive clearance; positive nondegenerate isosceles triangle. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Altitude by stable factored Pythagoras; base is twice half base.