Tag · 3 articles
Science · 6 min
Formulas for the area and perimeter of a square, rectangle, triangle and circle. Units, the difference between area and perimeter, and step-by-step examples.
· Redakcja Liczbnik
Science · 7 min
The area of a triangle can be calculated in several ways. Learn the base times height formula, Heron's formula, and the side-and-angle method, with step-by-step examples.
· Redakcja Liczbnik
Science · 6 min
The volume of a cylinder is calculated as pi times radius squared times height. Learn the formulas for volume and surface area, and how to convert the result to liters.
· Redakcja Liczbnik