A circle of radius 3 units is centred at (0, 0). Which of the following points lie outside the circle?
A. (–1, –1)
B. (0, 3)
C. (1, 2)
D. (3, 1)
Answer:D
A circle of radius 3 units is centred at (0, 0). Which of the following points lie outside the circle?
A. (–1, –1) B. (0, 3) C. (1, 2) D. (3, 1)