The right triangle has one vertex on the graph of
,
, at
.
Area of the right triangle is
, where
is length and
is width of the triangle.
The vertices are
.
Length of the triangle is distance between
.

.
.
Width of the triangle is distance between
.


.
The width of the right angle triangle is
and the length of the right angle triangle is
.
Area of the right triangle 
square units.
square units.