Length of the arc of the circle is
.
Area of the sector
,
Where
is radius of the circle and
is central angle measured in radians.
Find the arc length.
\Radius of the circle is
yd and central angle
.
Convertt the into radian measure.
\
Consider
.
Substitute
and
in
.

Length of the arc is 14.661 yd.
\ \Find the area of the sector.
\Consider
.
Substitute corresponding values in above formula.
\
Thus, area of the sector is 87.965 square yd.
\ \Length of the arc is 14.661 yd.
\Area of the sector is 87.965 square yd.