A) 10 units
B) 11 units
C) 9 units
D) 8 units
Correct Answer: A
Solution :
Let A (0, 0) and B (- 6, 8) be the given points. Now, radius of the circle is same as the distance of the line segment AB. |
\[\therefore \,\,\,AB=\sqrt{{{\left( -6-0 \right)}^{2}}+{{\left( 8-0 \right)}^{2}}}\] |
\[=\sqrt{36+64}=\sqrt{100}=10\] |
Hence, radius of the circle is 10 units. |
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