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
.
.
.
.
.
.