100 POINTS
Construct a horizontal line that passes through the intersection of lines AC and BC at point C. Add a vertical line segment connecting the horizontal line to line AC called FG and another vertical line connecting the horizontal line to line BC called DE.
Complete the proof.
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100 POINTS Construct a horizontal line that passes through the intersection of lines AC and BC at point C Add a vertical line segment connecting the horizontal class=

Respuesta :

The blanks are as follows:

  1. Angle addition postulate
  2. Subtraction property of equality
  3. Corresponding sides of similar triangles are proportional
  4. Multiplication property of equality