Mathematics
The line joining the mid-points of two chords of a circle passes through its center, then the chords are :
not parallel to each other
equal to each other
parallel to each other
not equal to each other
Related Questions
The given figure shows two concentric circles and AD is a chord. The relation between AB and CD is :
AB = CD
AB > CD
AB < CD
AB ≠ CD
In the given figure, chord AB is larger than chord CD. The relation between OM and ON is :
OM = ON
OM < ON
OM > ON
OM + ON = AB
In the given figure, O and O' are centers of two circles, AB // CD // OO', then which of the following is not true :
AB = 2 × OO'
CD = 2 × OO'
AB = CD
AB ≠ CD
A chord of length 8 cm is drawn at a distance of 3 cm from the center of a circle. Calculate the radius of the circle.