Answer:
Q1
Use slope formula
- m = (y2 - y1)/(x2 - x1)
- m = (-2 - 6)/(3 - 7) = -8 / -4 = 2
- m = 2
Q2
Angles 2 and 6 are on the corresponding sides of the parallel lines, hence are corresponding angle
Correct option is
Q3
Congruent triangles have congruent corresponding parts
- ΔABC ≅ Δ GHI
- AB≅GH
- AB = GH = 13
Correct choice is
Q4
Option b is correct for any line and doesn't make the lines parallel. The rest of the options are correct for parallel lines.
Correct option is the last one:
