Right Angle Triangle Calculator

Online geometry calculator which helps you to calculate angles and sides of a right angled triangle dynamically by enter any 2 known values.

Calculate Angle, Side in a Right Angle Triangle

I want to calculate &
Opposite Side
Hypotenuse Side
Adjacent Side
Angle q
Angle b = (90-q)
Code to add this calci to your website Expand embed code Minimize embed code
Right Angle Triangle

The formulae (formula) for finding angle and sides of triangle can be easily remembered using the sentence -Old Harry And His Old Aunt

Sin (q) = Old/Harry = Opposite/Hypotenuse
Cos (q) = And/His = Adjacent/Hypotenuse
Tan (q) = Old/Aunt = Opposite/Adjacent

Right Angle Triangle - Online Angles & Sides Calculation.

english Calculators and Converters