Circles
Trending Questions
Q.
The number of ways in which ladies and gentlemen can be seated in a round table so that no two ladies sit together, is equal to:
Q. In the given figure, AB is chord of the circle with centre O, BT is tangent to the circle. The values of x and y are
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/73507/content_3.jpg)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/73507/content_3.jpg)
- 52∘, 52∘
- 58∘, 52∘
- 60∘, 64∘
- 58∘, 58∘
Q. ABC is a right angled triangle, AB = 3cm, BC = 5 cm and AC = 4cm, then the inradius of the circle is:
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/71392/content_36.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/71392/content_36.png)
- 1 cm
- 1.25 cm
- 1.5 cm
- None of these
Q.
Two mutually perpendicular chords AB and CD meet at a point P inside the circle such that AP=6 units PB=4 units and DP=3 units. What is the area of the circle?