Question

Two circles of radii 5 cm and 3 cm intersect at two points and the distance between
their centres is 4 cm. Find the length of the common chord.
If two equal chords of a circle intersect within​

Answer 1

Answer:

Let the radius of the circle centered at O and O' be 5 cm and 3 cm respectively. OO' will be the perpendicular bisector of chord AB. Therefore, the common chord will pass through the centre of the smaller circle i.e., O' and hence, it will be the diameter of the smaller circle.

Step-by-step explanation:

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