Question 834101
Calculate the arc length of a sector of a circle with a radius of 7 and central angle measure of 98 degrees. Then, calculate the area of the sector.
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{{{arc length:s=r(theta)}}}
{{{area:A=(1/2)r^2(theta)}}}
r=radius
{{{(theta) in radians}}}
98˚=98*π/180 radians
..
arc length=7*98π/180≈11.97units
area=(1/2)(7^2)98*π/180=41.9 sq units