Question

two angles of a quadrilateral are of message 80 degree and 110 degree and other two angles are equal what is the measure of each equal angle​

Answer 1

Step-by-step explanation:

let the other third angle be x

and,

third angle=Fourth angle

x=x

Sum of all interior angkes of a quadrilateral=360

80+110+3rd angle+4th angke=360

80+110+2x=360

190+2x=360

2x=170

x=170/2

x=85

No problem buddy