MATH CALCULATOR
Triangle 45-45-90 Calculator
Calculate the sides and angles of a 45-45-90 triangle easily.
What is the Triangle 45-45-90 Calculator & How does it work?
A 45-45-90 triangle is an isosceles right triangle, meaning it has two equal sides and one right angle. The sides opposite the 45-degree angles are equal in length, and the hypotenuse (the side opposite the right angle) is √2 times longer than each leg.This relationship allows you to easily calculate any side of the triangle if you know one side’s length.
c = asqrt{2}
c = hypotenuse, a = length of each leg
Parameters
Result—
Frequently Asked Questions
How do I find the hypotenuse of a 45-45-90 triangle if I know one leg?
Multiply the length of one leg by √2 to get the hypotenuse.
What is the relationship between the sides in a 45-45-90 triangle?
The two legs are equal, and the hypotenuse is √2 times longer than each leg.
Can you explain how to use this calculator for a 45-45-90 triangle?
Input the length of one leg or the hypotenuse, and the calculator will compute the missing side(s).
What if I only know the hypotenuse and need to find the legs?
Divide the hypotenuse by √2 to get the length of each leg.
Is this calculator useful for all types of triangles?
No, it’s specifically designed for 45-45-90 isosceles right triangles.
How accurate are the calculations provided by this calculator?
The calculations are based on mathematical principles and should be highly accurate.
Can I use this calculator for educational purposes?
Yes, it’s a useful tool for learning about 45-45-90 triangles in math classes.
Results are for informational purposes only and do not constitute professional advice.