Mathematics · Geometry

Two circles of radius 42 cm each intersect each other such that each passes through the centre of the other. What is the length of the common chord?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

142 cm
242√3 cm✓
327 cm
418√3 cm

Correct answer

42√3 cm

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Two circles of radius 42 cm each intersect each other such that each passes through the centre of the other. What is the length of the common chord?

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Two circles of radius 42 cm each intersect each other such that each passes through the centre of the other. What is the length of the common chord?

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