Perimeter of a rectangle inscribed in a circle

Perimeter of a rectangle inscribed in a circle

Secondary 2
3 marks
TGM Original Questions

Core stretch

A rectangle is inscribed in a circle of radius \(13\) cm. The ratio of circle area to rectangle area is \(169\pi:240\). Find the rectangle perimeter.[3]

Solution:

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Answer:\(68\) cm.

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