x² + y² = 144 എങ്കിൽ വൃത്തത്തിന്റെ ആരം എത്ര ?
A14
B10
C12
D13
A14
B10
C12
D13
Related Questions:
O is the centre of the circle, and AB is a chord. P is a point on AB. PA=3 centimeters, PB-8 centimeters, OP= 5 centimeters what is the radius of the circle?