Question

Network related to angles are 80 and 120 the remaining the angles are equal what is the measure two angles of each of these angles

Answer 1

Answer:

Two angles which have a common vertex, a common arm and separate interiors are said to be adjacent angles.

The pairs of adjacent angles are given below:

∠ANB and ∠BNC,

∠BNC and ∠ANC,

∠ANC and ∠ANB,

∠PQR and ∠PQT

Answer 2

the sum of the four angles =369°

of the quadrilateral

sum of given two angles=80°+120°

:. the sum of the running two =360°-200°

angles. =360

both these angles are equal