Question
Question: The area of the circle whose centre is at (1, 2) and which passes through the point (4, 6) is –...
The area of the circle whose centre is at (1, 2) and which passes through the point (4, 6) is –
A
5 p
B
10 p
C
25p
D
None of these
Answer
25p
Explanation
Solution
Radius = (1–4)2+(2–6)2 = 5
Ž pr2 = 25