Home
Class 12
MATHS
A point P lies on the circle x^2 + y^2 =...

A point `P` lies on the circle `x^2 + y^2 = 169.` If `Q=(5, 12)` and `R=(-12, 5),` then the `angleQPR` is

A

`pi/6`

B

`pi/4`

C

`pi/3`

D

`pi/2`

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CIRCLES

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 2 : Single Option Correct Type)|4 Videos

  • CIRCLES

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 3 : One or More One Option Correct Type)|2 Videos

  • CIRCLES

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 3 : One or More One Option Correct Type)|10 Videos

  • BINOMIAL THEOREM

    MTG-WBJEE|Exercise WB JEE Previous Years Questions ( CATEGORY 1 : Single Option Correct Type (1 Mark))|13 Videos

  • COMPLEX NUMBERS

    MTG-WBJEE|Exercise WB JEE Previous Years Questions (CATEGORY 3 : One or More than One Option Correct Type (2 Marks) )|3 Videos

Similar Questions

Explore conceptually related problems

A point P lies on the circle x^(2)+y^(2)=169. If Q=(5,12) and R=(-12,5), When the QPR

Find the equations of the tangents to the circle x^2 + y^2 = 169 at (5, 12) and (12, -5) and prove that they cut at right angles. Also find their point of intersection.

Knowledge Check

  • The tangents to the circle x^(2)+y^(2)=169 at (5, 12) and (12, -5) are

    A
    parallel
    B
    perpendicular
    C
    coincide
    D
    none

  • For the circle x^(2) + y^(2) = 25, the point (-2.5, 3.5) lies :

    A
    Inside circle
    B
    Outside circle
    C
    On the circle
    D
    none of these.

  • For the circle x^(2) + y^(2) = 25, the point (-2.5, 3.5) lies :

    A
    Inside circle
    B
    Outside circle
    C
    On the circle
    D
    none of these.

    • Similar Questions

    Explore conceptually related problems

    The point (1,2) lies inside the circle x^(2)+y^(2)-2x+6y+1=0

    The point (1,2) lies inside the circle x^(2)+y^(2)-2x+6y+1=0 .

    Tangents to a circle at points P and Q on the circle intersect at a point R. If PQ= 6 and PR= 5 then the radius of the circle is

    The DeltaPQR is inscribed in the circle x^(2)+y^(2)=25 .If Q and R have coordinates (3,4) and (-4,3), respectively ,then angleQPR is equal to

    If the point (3,4) lies inside and the point (-3,-4) lies outside the circle x ^(2) + y ^(2) - 7x +5y -p=0, then the set of all possible values of p is

    Home
    Profile