All Junior Cert Mathematics posts
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    PLEASE HELP!!!WHAT PROOFS DO WE HAVE TO LEARN? Benmartin

    What proofs do we have to learn for the Junior Cert Maths Paper 2?

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      eworrall

      the three angles in a triangle add up to 180 degrees

      opposite sides and opposite angles in a parallelogram are equal

      the sum of two interior remote angles in a triangle is equal to the exterior angle

      the square of the hypotenuse is equal to the sum of the other sides squared in a right angled triangle

      an angle standing on a given arch touching the circumference is half the size of the angle in the center of the cicle

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      Benmartin

      thanks

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      Me

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