Learn how to find the base of a triangle! This guide covers the formulas and methods for calculating the base, given different known values.

Learn how to find the height of a triangle! This article covers different methods including using area, sides, and trigonometry.

Learn how to find lateral area of 3D shapes like prisms, cylinders, pyramids, and cones. Simple explanations and examples included!

Learn how to find the diagonal of a rectangle using the Pythagorean theorem with this easy-to-follow guide! Step-by-step instructions and examples included.

Learn how to solve the perimeter of a rectangle! Discover the formula and easy steps to calculate the distance around a rectangle.