Question

Statement Reason
1. 1. Given
2. 2. Given
3. 3. Given
4. 4. Definition of congruent segments
5. 5. ?
6. 6. Segment Addition Postulate
7. 7. Definition of congruent segments
8. 8. ?


Step 5: _______________

Step 8: _______________

Answer 1

depends on the figure

Answer 2

Sorry what is the measure of CAD x-70,70-x, 160-x or 160+x and why. C dissects through A.

Answer 3

(line)AB=(line) CD, (angle) A= (angle) D and line AF= line DE
proof: (triangle)FAC= (triangle) EDB
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