I can’t see just zoom in a little
Answer:
it is heptagon and sum of interior angles of heptagon is 900 °
123°+131°+ 125°+124°+x 129°+132° = 900°
764° +x = 900 °
x = 900°-764°
x = 136°
1 - (1/4 + 2*1/4)
1 - 3/4
1/4 of the living room still remains unpainted.
