\
Thus
the algebraic expression is “
”
\ \
\
\
\
The area of the circle is
.
\
The area of the circle is
.
\
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fa3c8d93fdf12d780c7373fdc79c3513.png\")
” \ \
![\"\"](\"/userfiles/image/Library/Algebra1/area_of_circle.gif\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1345e585d7fe1c1075ab02823b752500.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1345e585d7fe1c1075ab02823b752500.png\")
.