Answer:
2 inches
Step-by-step explanation:
liz's fish is 8 inches longer than ann's and her fish is 10 inches long 10-8=2
The radius of circle is 10 inches
<em><u>Solution:</u></em>
<em><u>The formula given is:</u></em>
<em><u></u></em>
<em><u></u></em>
From given question,
Arc length = s = 32 inches
central angle = ![\theta = \pi](https://tex.z-dn.net/?f=%5Ctheta%20%3D%20%5Cpi)
We know that value of ![\pi = 3.14](https://tex.z-dn.net/?f=%5Cpi%20%3D%203.14)
To find: radius of circle
Substituting the values in formula, we get
![32 = r \times \pi\\\\32 = r \times 3.14\\\\r = \frac{32}{3.14}\\\\r = 10.19 \approx 10](https://tex.z-dn.net/?f=32%20%3D%20r%20%5Ctimes%20%5Cpi%5C%5C%5C%5C32%20%3D%20r%20%5Ctimes%203.14%5C%5C%5C%5Cr%20%3D%20%5Cfrac%7B32%7D%7B3.14%7D%5C%5C%5C%5Cr%20%3D%2010.19%20%5Capprox%2010)
Thus radius of circle is 10 inches
You bought 2 because if you add $7.90 and $2.00 the coupon you would get $9.90 so then you multiply $4.95 by 2 and you get $9.90 the exact amount we had before