It is 15 meters long on each side.
You find the square root of 225 which is 15, because when you multiply 15 by 15 you get 225.
Answer:
Im Gonna Have to Say B
Step-by-step explanation:
(180-144)° + 3x + 90° = 180°
36 + 3x + 90° = 180°
x = 18°
Answer:
I thing it should be x-4 because I don't get the question
