Art of Problem Solving

AoPS Online

View source for 45-45-90 triangle

← 45-45-90 triangle

You do not have permission to edit this page, for the following reason:

The action you have requested is limited to users in one of the groups: Users, Bureaucrats.

You can view and copy the source of this page.

A '''45-45-90 triangle''' is a triangle with 2 angles measuring <math>45^{\circ}</math> and one angle measuring <math>90^{\circ}</math>. The legs of any such triangle are congruent while the hypotenuse is <math>\sqrt2</math> times the length of the legs.

{{stub}}

Templates used on this page:

Template:Stub (view source) (protected)
Template:Title restriction (view source)

Return to 45-45-90 triangle.

Retrieved from "https://artofproblemsolving.com/wiki/index.php/45-45-90_triangle"

© 2025 AoPS Incorporated