Answer:
P = 157.1 mm
Step-by-step explanation:
The perimeter of the figure = Circumference of circle + perimeter of square
We have, d = 11
⇒ Radius = 11 mm
Side of square = 22 cm
So,

So, the perimeter of the figure is equal to 157.1 mm.
Answer:
the answer is A
Step-by-step explanation:
I believe the answer is C.
3x and 120 are both vertical degrees.
Essentially, vertical degrees are two angles that are on the exact opposite sides. These vertical degrees are always congruent.
Since 3x and 120 are congruent, we can make an equation to solve for x:
3x = 120
Divide:
x = 40
Let me know if you need any further explanation :)
-T.B.