alleryWhich shapes are always cyclic?
AEvery polygon
BRectangles
CAll triangle
DAny 4-sided
Answer & Solution
Correct answer: B. Rectangles
1. A cyclic figure has all its corners on one circle.
2. The four corners of a rectangle lie on its circumcircle.
3. So all rectangles are cyclic.
4. The answer is rectangles.
_Source: syllabus Mathematics, Ch 6 'Measuring Space: Perimeter and Area'_
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