Mathematics, 01.04.2020 21:27, ruchierosanp1n3qw

The table contains the proof of the relationship between the slopes of two perpendicular lines. What is the reason for statement 2?
A. Parallel line segments that meet a common perpendicular line are proportional in length.
B. The lengths of vertical and horizontal sides in congruent triangles are in a common ratio.
OC.
Trigonometric identities determine the lengths of the legs in a right triangle.
D.
Corresponding side lengths in similar triangles are proportional in length.

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The table contains the proof of the relationship between the slopes of two perpendicular lines. What...