Question

If two circles are equal, then their ........ are equal.

• A. radii
• B. chords
• C. tangents
• D. central angles

Answer 1

Answer: (A)

radii

If two circles are equal, then their $radii$ are equal. This makes sure that the areas of the two circles i.e. $\pi r^2$ are equal along with the circumference i.e. $2\pi r$

This makes the two circles equal as asked in the question.