Imagine there is a triangle with two interior angles of 45◦ . If the shortest side of the triangle is 1cm long, what is the area of the triangle?

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  1. That is right angle triangle with equall two sides:

    Area of rightangle trianle with equall two sides:

    A=a^2 / 2= 1^2 / 2 = 1/2 cm^2

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