Circumradius, inradius and exradii
JEE Main Mathematics · Properties of Triangle · 2 questions, latest first
- A circle is inscribed in an equilateral triangle of side of length 12. If the area and perimeter of any square inscribed in this…20246 April, Shift 1 · Q15
- For a triangle A B C, the value of cos 2 A+ cos 2 B+ cos 2 C is least. If its inradius is 3 and incentre is M, then which of the…20231 February, Shift 1 · Q77