{{ item.displayTitle }}

No history yet!

Student

Teacher

{{ item.displayTitle }}

{{ item.subject.displayTitle }}

{{ searchError }}

{{ courseTrack.displayTitle }} {{ statistics.percent }}% Sign in to view progress

{{ printedBook.courseTrack.name }} {{ printedBook.name }} Since a square is a rectangle, its area can be calculated by multiplying its length and width. Since the length and width, or side lengths, of a square are equal, the area can also be found by squaring the side length, $s.$ $A=s⋅s=s_{2}$