A chord of a circle of a radius making an angle 60 find the length of the chord

A chord of a circle of a radius making an angle 60 find the length of the chord

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2 thoughts on “A chord of a circle of a radius making an angle 60 find the length of the chord”

  1. Answer:

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  2. Step-by-step explanation:

    given,

    radius of the circle=6cm

    angle made by the chord at the center=60°

    let the other angles in the triangle be x because the radii of the circle are equal

    we know that,

    sum of the angles in the triangle=180°

    =>x+x+60°=180°

    =>2x+60°=180°

    =>2x=120°

    =>x=60°

    such that given triangle is equilateral triangle.

    hence, in the equilateral triangle all sides are equal.

    chord of the circle is 6 cm

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