If the area of the circle below is 18 ft2, what is the area of the shaded sector?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

Find the measure of the angle indicated in bold