\"\"

\

The equations are  \"\"\"\" on \"\".

\

The value of \"\".

\

Find the intersection points by equating equations.

\

\"\"

\

\"\"

\

\"\"

\

\"\" and \"\"

\

\"\" and \"\".

\

Consider \"\" and \"\".

\

Apply formula for area of the lamina: \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\".

\

\"\".

\

\"\"

\

Find \"\".

\

The moment about the \"\"-axis is \"\", where, \"\" is uniform density of a planar lamina.

\

Substitute \"\", \"\", and \"\" and \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\".

\

\"\".

\

\"\"

\

Find \"\".

\

The moment about the \"\"- axis is \"\".

\

Substitute \"\", \"\", and \"\" and \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\".

\

\"\".

\

\"\"

\

\"\".

\

\"\".

\

\"\".