Write the quadratic equation that has roots -1-√2/3 and -1+√2/3 , if it's coefficient with x^2 is equal to a.) -3/5
b.) √3/3

0.32

step-by-step explanation:

2.24/7

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

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