Step-by-step explanation:
i hope it is the right answer
Answer:
1. A = 120
2. B = 98
3. C = 86
4. D = 176
Step-by-step explanation:
Answer:
The total length of the border is 
Step-by-step explanation:
we know that
The circumference of a circle is equal to
we have
assume
substitute
The pattern is dividing by 4 so it would be: 640 (divided by 4), 160 (divided by 4), 40 (divided by 4), 10 (divided by four), 5/2.
The next number would be 10/4 or 5/2 when simplified. (I’d go with 5/2 because teachers liked simplified numbers)
A simple machine
hope this helped :)))
