Question

Name the pairs of adjacent angle in the figure below​

Answer 1

Answer:

i. ∠ANB and ∠ANC.

∠BNA and ∠BNC.

∠ANC and ∠BNC.

ii. ∠PQR and ∠PQT.

Answer 2

Answer:

$x + 2x + 3x = 180 \\ 6x = 180 \\ x = 180 \div 6 \\ x = 30$