G.G-MG.A.1

Use geometric shapes, their measures, and their properties to describe objects utilizing real-world context.

Example Problems
A circular archery target has an area of .
What is the
radius of the target in centimeters?
An artist is designing a circular mural with an area of .
What is the
diameter of this mural in feet?
An observatory's circular platform has an area of .
What is the
diameter of this platform in meters?
Khan Academy Resources
Goblins

1-on-1 AI tutoring aligned to G.G-MG.A.1. Instant help for students, real-time insights for teachers.

Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.

Free for teachers, forever →