the area is proportional to the square of the radius
CD^2 = R^2 / 2
CD = R√2 / 2
ABC is a sector of a circle with
radius R cm and centered at C. The arc DE lies on a circle also centered at C.If
the arc DE divides the sector ABC into two
regions of equal area.
Find the length of the interval CD in terms of R.
1 answer
1 answer