THE ANSWER WOULD BE 5.5
EXPLANATION: AB IS 2.5 and DC IS 8
2.5 - 8 = 5.5
N<span><span><span>3</span><span></span></span>+4<span>n<span><span>2</span><span></span></span></span>+8n−16
hope helped
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37.22 gallon or if you round up it would be 37 and 1/4
Use this equation: A=3.14159r^2
