Please Please answer this for me! In section 2.5a you learned how Descartes' Rule could predict the number of real positive and real negative zeros to a polynomial. How could you use Descartes’ Rule to predict the number of complex roots to a polynomial? (40 points)

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm