do you need a scientific calculator for geometry
First, you need to know how a scientific calculator is different from other calculators. 1  There are three main types of calculators: basic, business, and scientific. You can't work chemistry, physics, engineering, or trigonometry problems on a basic or business calculator because they don't have functions you'll need to use. Scientific calculators include exponents, log, natural log (ln), trig functions, and memory. These functions are vital when you're working with scientific notation or any formula with a geometry component. Basic calculators can do addition, subtraction, multiplication, and division.