Calculators » Math » Right Triangle

Right Angle Triangle Calculator

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can solve math problems involving right triangles. You can calculate angle, side (adjacent, opposite, hypotenuse) and area of any right-angled triangle and use it in real world to find height and distances.

Enter any two values and press calculate to get the other values

Side a:

Side b:

Side c:

Angle A (degree):

Angle B (degree):

Area:

You can use this calculator to solve for all kinds of everyday problems involving height and distance (trigonometry), 3-4-5 rule in construction to build square corners, angle of slope of properties and many more.

Advertisement

Right triangle calculation

Right Triangle

Formulas used for calculations on this page:

Pythagoras' Theorem
a2 + b2 = c2

Trigonometric functions:
sin(A) = a/c, cos(A) = b/c, tan(A) = a/b
sin(B) = b/c, cos(B) = a/c, tan(B) = b/a

Area = a*b/2, where a is height and b is base of the right triangle.

Related Calculators

© everydaycalculation.com