Question

two circles can coincide only if their ........ are equal​

Answer 1

Answer:

radius

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Answer 2

Answer:

If two circles are equal, then their centre and circumference will coincide and hence, the radii will also be equal. (v) True. It is given that AB and XY are two terminated lines and both are equal to a third line PQ. Euclid's first axiom states that things which are equal to the same thing are equal to one another.

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