JEE Main 2019 — Circle Question with Solution
From: JEE Main 2019 (Online) 10th January Evening Slot
Question
If the area of an equilateral triangle inscribed in the circle x2 + y2
+ 10x + 12y + c = 0 is sq units then c is equal to :
Choose an option
Show full solutionCorrect option: B
Correct answer
B25
Step-by-step explanation
Radius
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This is a previous-year question from JEE Main 2019, covering the Circle chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.