The formula for finding the area of a sector of a circle is a=π r 2 ( x 360 ) a=πr2(x360) , where r is the radius of the circle and x is the measure of the central angle of the sector. solve for x.   x= aπ r 2 360 x= a 360π r 2 x= 360π r 2 a x= 360a π r

a = π r² (\frac{x}{360} )

360a =   π r² x

\frac{360a}{\pi r^{2}}   = x

step-by-step explanation:

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.