The circle has center O. Its radius is 5 in, and the central angle a measures 30°. What is the area of the shaded region? Give the exact answer in terms of it, and be sure to include the correct unit in your answer.

Select the graph of the solution. click until the correct graph appears. |x| = 3

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Are the corresponding angles congruent? explain why or why not.