Answer:
12.48 to the nearest hundredth.
Step-by-step explanation:
11 + 23 - 33 x 11 / 29
= 111 + 23 - 363 / 29
= 11 + 23 - 12.517
= 34 - 12.517
= 21.483.
54
Each vertex of the pentagon has an angle of 108 degrees. So, x = 108/2 = 54
