Home
Class 10
MATHS
If the circumcenrtre of the equilateral ...

If the circumcenrtre of the equilateral triangle ABC be P then `angle BPC= 120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
1
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • THEOREMS RELATED TO ANGLES IN A CIRCLE

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.3 (Fill in the blanks)|3 Videos

  • THEOREMS RELATED TO ANGLES IN A CIRCLE

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.3 (Short Answer Type Questions)|8 Videos

  • THEOREMS RELATED TO ANGLES IN A CIRCLE

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.3 (Very Short-Answer Type Questions) MCQs|10 Videos

  • THEOREMS RELATED TO CYCLIC QUADRILATERAL

    CALCUTTA BOOK HOUSE|Exercise Long -answer type questions (L.A.)|12 Videos

  • THEOREMS RELATED TO TANGENT IN A CIRCLE

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 4.2|23 Videos

Similar Questions

Explore conceptually related problems

The circumcentre of the isoceles triangle ABC is on and angle ABC=120^(@) . If the radius of the circle be 5 cm, then determine the length of AB.s

(i) The circumcentre of the triangle ABC is O, If angle BOC=80^@, then angle BAC=

Knowledge Check

  • If the circumcentre of an equilateral triangle ABC is O, then the value of angleBOC is

    A
    `30^@`
    B
    `60^@`
    C
    `90^@`
    D
    `120^@`

  • If the points A(z),B(-z),C(1-z) are the vertices of an equilateral triangle ABC then Re(z) is

    A
    (1/4)
    B
    `sqrt3/2)`
    C
    (1/2)
    D
    none of these

  • O is the orthocentre of the Delta ABC . If angleBOC =120^@ ,then angleBAC is

    A
    `55^@`
    B
    `58^@`
    C
    `60^@`
    D
    `62^@`

    • Similar Questions

    Explore conceptually related problems

    O is the circumcentre of Delta ABC . If angle ABC =alpha^(@) and angle BCA= beta^(@) , then the find value of angleBOC.

    (x) DEF is the pedal triangle of the equilateral Delta ABC. Find angle BED .

    write the ratio of the angles of an equilateral triangle.

    If the radius of the circumcircle of the isosceles triangle ABC is equal to AB(=AC), then the angle A is equal to-

    In an isosceles triangle ABC , angleA =120^@ ,a:b=

    Home
    Profile