Answer:

Step-by-step explanation:
→ 




<u><em>You can also put this in another way:</em></u>
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Step-by-step explanation:
measure of the numbered angle : 24
Circumference of circle = π × Diameter
= π × 18 cm
= 56.54867 or 56.54 to 1 dp
Answer:
Orange ribbon Zoe use is 
Step-by-step explanation:
Given:
Zoe had 3 1 /8 feet of orange ribbon. She used some ribbon to make a bow for a gift now she has 1 3 /8 feet of orange ribbon left.
Now, to find the orange ribbon Zoe use.
Let the orange ribbon Zoe use be 
Total orange ribbon Zoe had = 
Ribbon Zoe had left = 
Now, to get the orange ribbon Zoe use:

<em>Subtracting both sides by </em>
<em> we get:</em>

<em>Adding both sides by </em>
<em> we get:</em>






Therefore, orange ribbon Zoe use is 