So The Area Of The Shaded Sector Is 24.7.
If the radius of the circle is π 9 , what is the. Solution and explanation for the official guide to gmat 2020 edition data sufficiency question: In the figure above, point o is the center of the circle, and line segments pq and pr are tangent to the circle at points q and r, respectively.
Is Point Q On The Circle With Center Ca) R Is A Point On The.
This is a yes/no question and can be approached with some logic (and a few examples/drawings might help). 1) qr is equal to qc because q is on the perpendicular bisector of rc, and 2) qs is equal to sc because q is on the circle with center s and radius sc. Now the distance from c to the origin can be found to be sqrt(52), and.
When Point B Is At The Centre Of The Circle.
Calculation of the area of the shaded sector: We're asked if the point q is on the circle with center c.