Longest Chord in a Circle

Directions: What is the longest chord in a circle that has an area of 25π square units?


What is a circle’s longest chord?


The diameter is a circle’s longest chord.  A circle with an area of 25π has a radius of 5 units and a diameter of 10 units.

Source: Nanette Johnson

Print Friendly, PDF & Email

Check Also

Equations of Circles 1

Directions: Using the integers -9 to 9, at most one time each, fill in the …

Leave a Reply

Your email address will not be published. Required fields are marked *