Mathematics · Mensuration
A circular disk is cut from a rectangular alloy plate of dimensions 75 cm × 65 cm. If the perimeter of the circular disk is 60 cm less than the perimeter of the rectangular alloy plate, find the radius of the circular disk. (Take π = 227)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 121 cm
- 217.5 cm
- 370 cm
- 435 cm✓
Correct answer
35 cm
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