# There are 2 circles of radius 1cm each and the centre of one lies on the circumference of the other. Find the area of the common area.

2
by mishraarkesh

• Brainly User
2014-12-25T23:36:10+05:30
Since both the circles are symmetric, we use the formula .
Here, is the angle subtended by the common chord at any one of the centres.
We have, . Then the common area, .
2014-12-26T08:43:55+05:30
Let the circumference intersect at point A and B.