Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and beauty - As shown in the figure △ABC and △ADE are equilateral triangles, B, C, D C and D are on the same straight line, and AD and EC intersect at point F, ∠ CAE = 90, then the following conclusions are correc
As shown in the figure △ABC and △ADE are equilateral triangles, B, C, D C and D are on the same straight line, and AD and EC intersect at point F, ∠ CAE = 90, then the following conclusions are correc
As shown in the figure △ABC and △ADE are equilateral triangles, B, C, D C and D are on the same straight line, and AD and EC intersect at point F, ∠ CAE = 90, then the following conclusions are correct. I always think there is something wrong with the fourth conclusion of the topic. Why is the left side of the equation the square of the line segment and the right side the difference between the two line segments, and it is negative? The editor of the topic won't make such a low-level mistake. I guess there was an error in printing. At present, such a conclusion is definitely not valid.

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