Question

Three circles A, B and C have a common centre O. A is the inner
circle, B is the middle circle and C is the outer circle. The radius of
the outer circle C, OP cuts the inner circle at X and the middle circle
at Y such that OX = XY = YP. Find the ratio of the area of the
region between the inner and middle circles to the area of the region
between the middle and outer circle.​

Answer 1

Answer:

Chord AB of the outer circle cuts the inner circle at C and D. To prove: AC = BDConstruction: Draw OM = AB Proof : Since OM AB (by construction) OM

Answer 2

Answer:

The radius of the outer circle C, OP cuts the inner circle at X and middle circle at Y such that OX = XY = YP. The ratio of the area of the ...