Give the 30 60 90 triangle calculator a try to figure out all the parameters related to any type of triangle. The tool also provides you with step-by-step calculations by using different formulas, thereby ensuring accuracy at its utmost choice.
A 30 60 90 triangle is a special type in which the measure of three angles are in the ratio 1:2:3, respectively.
As you see, there is an angle of 90 degrees in this geometrical figure, so we can assume it to be a right triangle as well.
Well, it’s quite simple! The 30-60-90 triangle calculator considers the following equations to determine all the parameters accurately:
The lengths of all three sides in this triangle are not the same. Among these are:
If the measure of the smallest side is a, then we have:
If the measure of the longer side rather than the hypotenuse is given with the perimeter, we have:
If you only have the measure of the hypotenuse, then 30 60 90 triangle formula for the other two sides is as follows:
Want to get instant calculations for the triangle with this tool? Stick to the following guide and get results in seconds!
You will get the following outputs for the 30 60 90 triangle:
It is the side ratio in 30 60 90 triangles that makes it very unique. Whatever the length of any side you are provided, you can easily calculate the remaining sides by following the aforementioned side ratios.
Yes, the combination of side lengths makes a perfect triangle that you can say is a right angles triangle.
The trigonometric ratios of the angles in a 30 60 90 triangle can be calculated using the following formulas:
Wikipedia: Special right triangle, Angle-based, Side-based.
Keep in touch
Contact Us© Copyright 2025 by calculatored.com