How can I prove whether a circle is real or imaginary when only radius was given?
Mohammed , 6 Years ago
Grade 12th pass
Analytical Geometry> How can I prove whether a circle is real ...
1 AnswersDurwa Thakur
Last Activity: 6 Years ago
If the radius is real, the circle is real.
If the radius is zero, the circle is a point circle.
If the radius is imaginary, the circle is imaginary.
Hope this helps!
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