Answer:
d 10
Step-by-step explanation:
Option b is the correct answer
B.
cuz you take 21 divide by 7 equals 3. 33 divided by 3 equals 11
i hope this is right!!! :)
Sum of interior angles of a polygon is given by (n-2)180°
where,n is the number of sides.
Since this polygon has 5sides,
sum of the interior angles = (5-2)180°=540°
x+150°+120°+75°+60°=540°
x°=540°-405° = 135°
