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A rectangular garden has corners (1, 1), (7, 1), (7, 9) and (1, 9) in metres. A circular path passes through all four corners. What is its radius?

Class 10Classifying Shapes by CoordinatesGeometry — Coordinates
  • A10 m
  • B5 m
  • C4 m
  • D3 m

Step-by-Step Solution

A circle through all four corners of a rectangle has the diagonal as diameter. Diagonal = m, so radius = 5 m.
Answer: B) 5 m

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