Answer:
The diameter of the circle is about 2.546 units
Step-by-step explanation:

He would have to take out at least 16 coins.
Taking any less could result in having fewer quarters since even 15 could result in <span>12 dimes and 3 quarters. This way it will always be at least 4 quarters.</span>
<u>Answer:</u>
<u>Step-by-step explanation:</u>
<u>We know that:</u>
<u>Work:</u>
- [{6 + (1/2 x 6)} + <u>{8 + (1/2 x 8}</u> + {BC + (1/2 x BC) = 9 + <u>s</u> + YZ
- => s = 8 + (4)
- => s = 12
Hence, <u>the value of s is 12.</u>
Hoped this helped.
