Answer:
I used an online calculator and I got 0.75
Step-by-step explanation:
Answer:3/4
1x3=3
16
9+16 = 25 9+ 7 = 16
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°
