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Proof all agles of equilateral triangle …

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Proof all agles of equilateral triangle are 60°

    • Posted by Hargundeep Sandhu 8 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Om Zankat 8 years, 5 months ago

    Let all 3 angles 'x' x+x+x=180 (angle sum property ) 3x=180 x=180/3 x=60

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