edcom-728x90

IXL Ad

Definition--Geometry Basics--Base
Register to SaveSubscribe to DownloadPreview Add to Slideshow
(Subscribers Only)

If you are a subscriber, please log in.

Geometry >> Triangles >> Definition of a Triangle

Definition--Geometry Basics--Base

Base

Base

Topic

Geometry Basics

Definition

The bottom side of a geometric figure from which the height is perpendicular.

Description

The base in geometry refers to the bottom side of a geometric figure, from which the height is measured perpendicularly. This concept is crucial in calculating the area and volume of various shapes. For instance, the area of a triangle is calculated using the formula 1/2 × base × height. Understanding the base is essential for solving problems related to dimensions and properties of geometric figures.

Pyramid
Can you identify the base 
of each triangular face?

For a complete collection of terms related to Geometry Basics click on this link: Geometry Basics Collection

Common Core Standards CCSS.MATH.CONTENT.HSF.LE.A.4
Grade Range 6 - 12
Curriculum Nodes Geometry
    • Triangles
        • Definition of a Triangle
Copyright Year 2013
Keywords defnitions, glossary term, base