In this website there are formulas and example problems for students and teachers to use. 

Subjects include :

​

Circumference of a circle. 

​

Area of a rectangle, parallelogram, triangle, trapezoid, and circle.

 

Surface area of a prism, pyramid, cylinder, cone, and sphere.

​

Volume of a prism/cylinder and cone/pyramid.

​

Key: ^2 or ^3 mean squared and cubed as the superscript function is not available!