Mathematics, 11.11.2019 23:31 azertyqwerty123

Since segment xz is perpendicular to segment wy, angles wzx and xzy are both right angles and congruent. the proportion shows the corresponding sides are proportional, so the triangles are similar by the sas similarity postulate.

5 over 10 equals 5 over 2 and one half
5 over 10 equals 5 over 5
10 over 5 equals 5 over 2 and one half
10 over 5 equals 2 and one half over 5

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