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Mathematics 18 Online
Mollymcbutter619:

i need helps with maths

Mollymcbutter619:

1 attachment
Mollymcbutter619:

dude:

Use the 45-45-90 triangle rule 54b88ccfe4b0c3c33928a8e5-bibby-1421380876971-triangle1.gif

Mollymcbutter619:

what is the rule? plz explain

dude:

If a triangle has angles with measures 45, 45 and 90 (degrees) then it means that the lag measures are x and the hypotenuse if x times the square root of 2

Mollymcbutter619:

thank you

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