Circle · Mathematics · KCET
MCQ (Single Correct Answer)
1
The area enclosed by the curve $x = \sqrt{3}\cos\theta, y = \sqrt{3}\sin\theta$ is
KCET 2026
2
If in two circles, arcs of the same length subtend angles $30^{\circ}$ and $78^{\circ}$ at the centre, then the ratio of their radii is
KCET 2024
3
The maximum area of a rectangle inscribed in the circle $(x+1)^2+(y-3)^2=64$ is
KCET 2018