A building engineer analyzes a concrete column with a circular cross section. the circumference of the column is 18pi meters. what is the area A of the cross section of the column??

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

-6 is the correct option from the above given options

is only a line? i think so

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: