PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo“There is no chord of a circle that is longer than its diameter.” How do you justify this statement?
Explanation:
By the theorem, .
The diameter passes through .
The diameter passes through .
So, the perpendicular distance between the diameter and the centre is .
Therefore, every chord of a circle is either , if it passes through the centre, or .
Hence, there is no chord of a circle longer than its diameter.
Hence, there is no chord of a circle longer than its diameter.
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