1 press ctrl-a ©g dear2010 – not to be sold/free to use congruenttriangles stage 4 - year 9
TRANSCRIPT
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11Press Ctrl-APress Ctrl-A
©G Dear2010 – Not to be sold/Free to use
Congruent Congruent TrianglesTriangles
Stage 4 - Year 9Stage 4 - Year 9
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Theyare
congruent
Two triangles are congruent if they are the same size and
shape.
Click
End ofSlide
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Theyare not
congruent
Two triangles are not congruent if they are not the same size
and shape.
Click
End ofSlide
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Two triangles are congruent if they are the same size and
shape.
End ofSlide
There are four RulesSide, Side, Side.Side, Angle, Side.Angle, Angle, Side.
Right Angle, Hypotenuse, Side.
Click on one of the rules above.