Answer:
The circumference of the circle is 176cm
Step-by-step explanation:
Step 1.
Figure out how many of those segments would fit in a whole circle
360/45=8
Step 2.
We know that the length of AB is 22cm so we multiply that by the number of segments in a whole circle
22×8=176
Add up all the numbers than divide by how many number they are so when you add them all you get 4432, divide it by 10.
For others, your answer is 443.2.
<span>18b - 32 = 2(9b - 16)
hope that helps</span>
