Home
Class 10
MATHS
Points A (-1, y) and B (5, 7) lie on the...

Points A (-1, y) and B (5, 7) lie on the circumference of a circle with centre O (2,-3y). Find y. Hence find the radius of the circle.

Text Solution

Verified by Experts

The correct Answer is:
`sqrt(793)` units.
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE GEOMETRY

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISE EXERCISE 7.1|9 Videos

  • CO-ORDINATE GEOMETRY

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISE EXERCISE 7.2|10 Videos

  • CIRCLES

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOT [HIGHER ORDER THINKING SKILLS] - QUESTIONS) (IIT AND IMO)|9 Videos

  • CONSTRUCTIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS) IIT /OLYMPIAD/ IMO|5 Videos

Similar Questions

Explore conceptually related problems

The circumference of a circle exceeds the diameter by 15 cm . Find the radius of the circle

The circumference of a circle is 31.4cm. Find the radius and the area of the circle. (Take pi=3.14 )

The circumference of a circle exceeds the diameter by 16.8 cm. Find the radius of the circle. ("Use " pi = (22)/(7))

Find the equations of circle with centre at (2,4) and radius =5.

Find the equation of the circle with centre (-3,2) and radius 4 .

Find the centre and the radius of the circle x^2+y^2+8x+10y-8=0

Find the equation of the circle with centre at (1,-2) and passing through the centre of the circle x^2+y^2-4x+1=0

Find the eqaution of the circle with centre (1,1) and radius sqrt(2)

In each of the following find the equation of the circle with centre (-2,3) and radius 4

Find the centre and radius of the circle x^2+y^2-10x+4y+1=0