Isosceles Right Triangle

Isosceles Right Triangle formulas
Formulas knowing the Base length
Leg a=b√2
Height h=b2
Area A=b24
Perimeter P=(1+√2)⋅b
Formulas knowing the Leg length
Base b=a⋅√2
Height h=a√2
Area A=a22
Perimeter P=(2+√2)⋅a
Formulas knowing the height from apex
Base b=2⋅h
Leg a=√2⋅h
Area A=h2
Perimeter P=2⋅(1+√2)⋅h
See also
Plane Geometry calculators
Geometry calculators
Mathematics calculators