Expand menu menu_open Minimize Start chapters Home History history History expand_more
{{ item.displayTitle }}
navigate_next
No history yet!
Progress & Statistics equalizer Progress expand_more
Student
navigate_next
Teacher
navigate_next
{{ filterOption.label }}
{{ item.displayTitle }}
{{ item.subject.displayTitle }}
arrow_forward
No results
{{ searchError }}
search
menu_open
{{ courseTrack.displayTitle }}
{{ statistics.percent }}% Sign in to view progress
{{ printedBook.courseTrack.name }} {{ printedBook.name }}
search Use offline Tools apps
Login account_circle menu_open

Corresponding Parts in Similar Figures

Concept

Corresponding Parts in Similar Figures

If two figures are similar, their angles are congruent and their sides are proportional.

Concept

Congruent angles

Congruent angles have the same measure and if two figures are similar, each angle in one figure has a corresponding angle with the same measure in the other figure.

Concept

Proportional sides

Proportional sides means that if two corresponding sides are divided, their quotient are equal to the quotient of two other corresponding sides.