Question

If lines s and t are parallel, which pair of angles is supplementary and why?

(1 point)
Responses

∠G
and ∠D
because they are a linear pair
∠G
and ∠D
because they are a linear pair

∠A
and ∠B
because they are corresponding angles
∠A
and ∠B
because they are corresponding angles

∠A
and ∠D
because they are consecutive exterior angles
∠A
and ∠D
because they are consecutive exterior angles

∠B
and ∠G
because they are consecutive interior angles
∠B
and ∠G
because they are consecutive interior angles

Answer 1

∠B and ∠G, because they are consecutive (same‑side) interior angles. For parallel lines, consecutive interior angles sum to 180°, so they are supplementary.