Loading...
268 tools
Our perimeter of a triangle with fractions calculator will never give you mixed results even though you can input mixed numbers!
This perimeter of a triangle with vertices calculator allows you to quickly determine the perimeter if you know the coordinates of the triangle's vertices.
Calculate the interior and exterior angles of polygons using our polygon angle calculator.
Welcome to Omni's quarter circle calculator, a one-stop tool for all you need to know about the basics of a quarter of a circle.
The rectangle diagonal angle calculator helps you find the angles created by the diagonals of a given rectangle.
Calculate linear and area scale factors between two rectangles using this rectangle scale factor calculator.
This sphere calc finds the V (volume), A (area), and d (diameter) of a sphere.
Solve the law of sines ambiguous case effortlessly with our SSA triangle solver. Accurate, fast, and reliable. Start calculating now!
This surface area of a rectangle calculator will help you calculate the area of a rectangle given its length and width.
Easily calculate the torus surface area with our tool. Simplify the torus equation. Quick and accurate results await!
Discover the volume of a doughnut shape with our torus volume calculator using the precise volume of a torus formula. Try it out now!
The trapezoid calculator is here to give you all the information about your trapezoid shape – the sides, height, angles, area, and perimeter.
How to find the angle of a triangle? What's the sum of angles in a triangle? Check it out with this triangle angle calculator!
Whether you have the base and height of the triangle, three sides, side-angle-side, or angle-side-angle, this versatile triangle area calculator will find the area of a triangle for you.
Determine the sides of a triangle or the angles between them with our triangle side angle calculator.
Omni's truncated cone calculator can solve every imaginable problem related to truncated cones.
Use this volume of a rectangular prism calculator to quickly find out the volume of your box.
Use this area of a regular polygon calculator and find the answer to the questions: How to find the area of a polygon? What are the area of a regular polygon formulas?
How to find the area of a right triangle? What's the area of a right triangle formula? Check it out with this area of a right triangle calculator.
How to find the area of a sphere? What's the area of a sphere formula? Use this area of a sphere calculator and quickly estimate all the necessary parameters of a sphere.
How do you find the area of a square? What is the formula for the area of a square? 🔷
This calculator helps you to find the area for crescents and lunes. These shapes consists of two circular arcs and are determined based on their radii and the distance between the circle centers.
Quickly calculate a triangle's area using vertex coordinates with Omni's easy-to-use online tool.
Use the ASA triangle calculator to determine the area and other dimensions of an ASA the triangle.