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Since the triangle with 45 degree is the half of a square, il y=6, x is 6×sqrt of 2.
Since the triangle with 45 degrees is a half of a square, if y= 6, then x= 6.sqrt of 2. The answer is d)
Why not just use the 30 60 90 right triangle and 45 45 90?
Since the triangle with 45 degree is the half of a square, il y=6, x is 6×sqrt of 2.
Since the triangle with 45 degrees is a half of a square, if y= 6, then x= 6.sqrt of 2. The answer is d)
Why not just use the 30 60 90 right triangle and 45 45 90?