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somebodys_heartbrake
Find x. the image of a triangle where the lower left corner contains a box and the lower right corner is labeled 45 degrees; the vertical side on the left is labeled 7 times the square root of 2 and the slanted side from upper left to lower right is labeled x A. 7 times the square root of 2 B. 7 C. 14 D. 7 times the square root of 3
45-45-90 triangle, arms are equal, so by using pythagorus' theorem, we can find x
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