Drawn in a circle whose radius is 14 cm, chord AB is 18 cm long. Calculate the angular
size of minor arc AB.

  1. 👍 0
  2. 👎 0
  3. 👁 249
  1. Draw a diagram, where a radius bisects the chord. You will see that the arc is subtended by the angle θ, where

    sin(θ/2) = 9/14

    The arc length is then s = rθ

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    A quarter-circle with radius $5$ is drawn. A circle is drawn inside the sector, which is tangent to the sides of the sector, as shown. Find the radius of the inscribed circle. The rest is in asymptote size( 100 ) ; // Not to

  2. Maths

    A chord 6.6m long is 5.6m from the centre of the circle.find the radius of the circle.

  3. Math

    There are two chords AB and AC in a circle.[AB]=10cm, [CD]=8cm and the radius of the circle is 12cm.what is the distance of each chord from the centre of the ccircle?

  4. Math

    Check my answers please? There are only 10 The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X: The

  1. Mathematics

    A chord AB of length 2 cm is drawn in a circle of radius 3 cm. A diameter BC is constructed, and the tangent from C is drawn. The chord AB is extended to meet the tangent at D. Find the length of AD.

  2. Math

    A chord 30cm long is 20cm from the centre of a circle calculate the length of a chord which is 24cm from the centre.

  3. Mathematics

    In a circle of radius 6cm a chord is drawn 3cm from the center. Calculate the angle subtended by the chord at the center of the circle

  4. mathematics

    A chord of a circle is 9cm. If its distance from the centre of the circle is 5cm,calculate the radius of the circle

  1. Math

    The adjoining circle with centre o has radius of 14 cm .ABCD is a square drawn inside the circle calculate the area of the shaded region.

  2. math

    in a circle of radius 6cm , a chord is drawn 3cm from the circle (a)calculate the angle subtended by the chord at the centre of the circle

  3. math geometry

    Given a circle with an 8" radius, find the area of the smaller segment whose chord is 8" long? I don't even understand how to start a question like this?

  4. math

    ABCDE is a circle with centre O. The diameter, AC, is extended to the point F so that CF = 16 cm. The line BF is the tangent to the circle at B and FDE is a straight line such that FD = 18 cm and chord DE = 14 cm (D and E are

You can view more similar questions or ask a new question.