What is the longest chord in a circle? A portion of the circumference of a circle with the ' ' symbol is called __________.
Understand the Problem
The question is asking about concepts related to circles, specifically identifying the longest chord and naming a portion of the circumference using a specific symbol. This involves knowledge of circle geometry.
Answer
Diameter; Arc
The longest chord in a circle is the diameter, and a portion of the circumference of a circle with the '∠' symbol is called an arc.
Answer for screen readers
The longest chord in a circle is the diameter, and a portion of the circumference of a circle with the '∠' symbol is called an arc.
More Information
The diameter is not only the longest chord but also the line that divides the circle into two equal parts. An arc represents a segment of the circle's circumference.
Tips
A common mistake is confusing 'arc' with 'angle' due to the '∠' symbol.
Sources
- The longest chord of a Circle is called a - BYJU'S - byjus.com
- Circle Math | Parts of a Circle | Terms Related to the Circle | Symbol - math-only-math.com
AI-generated content may contain errors. Please verify critical information
