Syl.
Circle N has a radius of 12 cm. Sector QNW of circle N has a central angle of
120°. What is the exact area of sector QNW ?
A 144 cm
B 96 - cm2
C 48 cm?
D 72 x cm2

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no