Question

In the figure shown, lines f and g are parallel. Select all angles that are congruent to angle 1.

Answer 1

$\\ \sf\longmapsto <1\sim <4(Opposite\:angles)$

$\\ \sf\longmapsto <1\sim <5(corresponding \:interior\:angles)$

$\\ \sf\longmapsto <1\sim <8(<5\sim <8)$

Answer 2

Answer:

Step-by-step explanation:

∠1  = ∠4     {Vertically opposite angles}

∠1 = ∠5      {Corresponding angles}

∠1 = ∠8      {Alternate exterior angles}